389041380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 540

約数和(自身を含む): 1590310260

約数和(自身を除く): 1201268880

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 49, 52, 54, 58, 60, 63, 65, 70, 78, 81, 84, 87, 90, 91, 98, 105, 108, 116, 117, 126, 130, 135, 140, 145, 147, 156, 162, 169, 174, 180, 182, 189, 195, 196, 203, 210, 234, 245, 252, 260, 261, 270, 273, 290, 294, 315, 324, 338, 348, 351, 364, 377, 378, 390, 405, 406, 420, 435, 441, 455, 468, 490, 507, 522, 540, 546, 567, 580, 585, 588, 609, 630, 637, 676, 702, 735, 754, 756, 780, 783, 810, 812, 819, 845, 870, 882, 910, 945, 980, 1014, 1015, 1044, 1053, 1092, 1131, 1134, 1170, 1183, 1218, 1260, 1274, 1305, 1323, 1365, 1404, 1421, 1470, 1508, 1521, 1566, 1620, 1638, 1690, 1740, 1755, 1764, 1820, 1827, 1885, 1890, 1911, 2028, 2030, 2106, 2205, 2262, 2268, 2340, 2349, 2366, 2436, 2457, 2535, 2548, 2610, 2639, 2646, 2730, 2835, 2842, 2940, 3042, 3045, 3132, 3185, 3276, 3380, 3393, 3510, 3549, 3654, 3770, 3780, 3822, 3915, 3969, 4060, 4095, 4212, 4263, 4410, 4524, 4563, 4698, 4732, 4901, 4914, 5070, 5220, 5265, 5278, 5292, 5460, 5481, 5655, 5670, 5684, 5733, 5915, 6084, 6090, 6370, 6615, 6786, 7020, 7098, 7105, 7308, 7371, 7540, 7605, 7644, 7830, 7917, 7938, 8190, 8281, 8526, 8820, 9126, 9135, 9396, 9555, 9802, 9828, 10140, 10179, 10530, 10556, 10647, 10962, 11310, 11340, 11466, 11745, 11830, 12180, 12285, 12740, 12789, 13195, 13230, 13572, 13689, 14196, 14210, 14703, 14742, 15210, 15660, 15834, 15876, 16380, 16443, 16562, 16965, 17052, 17199, 17745, 18252, 18270, 18473, 19110, 19604, 19845, 20358, 21060, 21294, 21315, 21924, 22620, 22815, 22932, 23490, 23660, 23751, 24505, 24570, 24843, 25578, 26390, 26460, 27378, 27405, 28420, 28665, 29406, 29484, 30420, 30537, 31668, 31941, 32886, 33124, 33930, 34307, 34398, 35490, 36540, 36855, 36946, 38220, 38367, 39585, 39690, 40716, 41405, 42588, 42630, 44109, 45630, 46980, 47502, 49010, 49140, 49686, 50895, 51156, 51597, 52780, 53235, 54756, 54810, 55419, 57330, 58812, 61074, 63882, 63945, 65772, 67860, 68445, 68614, 68796, 70980, 71253, 73515, 73710, 73892, 74529, 76734, 79170, 79380, 82215, 82810, 85260, 85995, 88218, 91260, 92365, 95004, 95823, 98020, 99372, 101790, 102921, 103194, 106470, 109620, 110838, 114660, 115101, 118755, 122148, 124215, 127764, 127890, 132327, 136890, 137228, 142506, 147030, 147420, 149058, 152685, 153468, 158340, 159705, 164430, 165620, 166257, 171535, 171990, 176436, 184730, 191646, 191835, 203580, 205842, 206388, 212940, 213759, 220545, 221676, 223587, 230202, 237510, 240149, 248430, 255780, 257985, 264654, 273780, 277095, 285012, 294060, 298116, 305370, 308763, 319410, 328860, 332514, 343070, 343980, 356265, 369460, 372645, 383292, 383670, 396981, 411684, 427518, 441090, 447174, 460404, 475020, 479115, 480298, 496860, 498771, 514605, 515970, 529308, 554190, 575505, 610740, 617526, 638820, 661635, 665028, 670761, 686140, 712530, 720447, 745290, 767340, 793962, 831285, 855036, 882180, 894348, 926289, 958230, 960596, 997542, 1029210, 1031940, 1068795, 1108380, 1117935, 1151010, 1200745, 1235052, 1323270, 1341522, 1425060, 1440894, 1490580, 1496313, 1543815, 1587924, 1662570, 1852578, 1916460, 1984905, 1995084, 2058420, 2137590, 2161341, 2235870, 2302020, 2401490, 2493855, 2646540, 2683044, 2778867, 2881788, 2992626, 3087630, 3325140, 3353805, 3602235, 3705156, 3969810, 4275180, 4322682, 4471740, 4631445, 4802980, 4987710, 5557734, 5985252, 6175260, 6484023, 6707610, 7204470, 7481565, 7939620, 8645364, 9262890, 9975420, 10806705, 11115468, 12968046, 13415220, 13894335, 14408940, 14963130, 18525780, 19452069, 21613410, 25936092, 27788670, 29926260, 32420115, 38904138, 43226820, 55577340, 64840230, 77808276, 97260345, 129680460, 194520690, 389041380]

約数ペア:

[(1, 389041380), (2, 194520690), (3, 129680460), (4, 97260345), (5, 77808276), (6, 64840230), (7, 55577340), (9, 43226820), (10, 38904138), (12, 32420115), (13, 29926260), (14, 27788670), (15, 25936092), (18, 21613410), (20, 19452069), (21, 18525780), (26, 14963130), (27, 14408940), (28, 13894335), (29, 13415220), (30, 12968046), (35, 11115468), (36, 10806705), (39, 9975420), (42, 9262890), (45, 8645364), (49, 7939620), (52, 7481565), (54, 7204470), (58, 6707610), (60, 6484023), (63, 6175260), (65, 5985252), (70, 5557734), (78, 4987710), (81, 4802980), (84, 4631445), (87, 4471740), (90, 4322682), (91, 4275180), (98, 3969810), (105, 3705156), (108, 3602235), (116, 3353805), (117, 3325140), (126, 3087630), (130, 2992626), (135, 2881788), (140, 2778867), (145, 2683044), (147, 2646540), (156, 2493855), (162, 2401490), (169, 2302020), (174, 2235870), (180, 2161341), (182, 2137590), (189, 2058420), (195, 1995084), (196, 1984905), (203, 1916460), (210, 1852578), (234, 1662570), (245, 1587924), (252, 1543815), (260, 1496313), (261, 1490580), (270, 1440894), (273, 1425060), (290, 1341522), (294, 1323270), (315, 1235052), (324, 1200745), (338, 1151010), (348, 1117935), (351, 1108380), (364, 1068795), (377, 1031940), (378, 1029210), (390, 997542), (405, 960596), (406, 958230), (420, 926289), (435, 894348), (441, 882180), (455, 855036), (468, 831285), (490, 793962), (507, 767340), (522, 745290), (540, 720447), (546, 712530), (567, 686140), (580, 670761), (585, 665028), (588, 661635), (609, 638820), (630, 617526), (637, 610740), (676, 575505), (702, 554190), (735, 529308), (754, 515970), (756, 514605), (780, 498771), (783, 496860), (810, 480298), (812, 479115), (819, 475020), (845, 460404), (870, 447174), (882, 441090), (910, 427518), (945, 411684), (980, 396981), (1014, 383670), (1015, 383292), (1044, 372645), (1053, 369460), (1092, 356265), (1131, 343980), (1134, 343070), (1170, 332514), (1183, 328860), (1218, 319410), (1260, 308763), (1274, 305370), (1305, 298116), (1323, 294060), (1365, 285012), (1404, 277095), (1421, 273780), (1470, 264654), (1508, 257985), (1521, 255780), (1566, 248430), (1620, 240149), (1638, 237510), (1690, 230202), (1740, 223587), (1755, 221676), (1764, 220545), (1820, 213759), (1827, 212940), (1885, 206388), (1890, 205842), (1911, 203580), (2028, 191835), (2030, 191646), (2106, 184730), (2205, 176436), (2262, 171990), (2268, 171535), (2340, 166257), (2349, 165620), (2366, 164430), (2436, 159705), (2457, 158340), (2535, 153468), (2548, 152685), (2610, 149058), (2639, 147420), (2646, 147030), (2730, 142506), (2835, 137228), (2842, 136890), (2940, 132327), (3042, 127890), (3045, 127764), (3132, 124215), (3185, 122148), (3276, 118755), (3380, 115101), (3393, 114660), (3510, 110838), (3549, 109620), (3654, 106470), (3770, 103194), (3780, 102921), (3822, 101790), (3915, 99372), (3969, 98020), (4060, 95823), (4095, 95004), (4212, 92365), (4263, 91260), (4410, 88218), (4524, 85995), (4563, 85260), (4698, 82810), (4732, 82215), (4901, 79380), (4914, 79170), (5070, 76734), (5220, 74529), (5265, 73892), (5278, 73710), (5292, 73515), (5460, 71253), (5481, 70980), (5655, 68796), (5670, 68614), (5684, 68445), (5733, 67860), (5915, 65772), (6084, 63945), (6090, 63882), (6370, 61074), (6615, 58812), (6786, 57330), (7020, 55419), (7098, 54810), (7105, 54756), (7308, 53235), (7371, 52780), (7540, 51597), (7605, 51156), (7644, 50895), (7830, 49686), (7917, 49140), (7938, 49010), (8190, 47502), (8281, 46980), (8526, 45630), (8820, 44109), (9126, 42630), (9135, 42588), (9396, 41405), (9555, 40716), (9802, 39690), (9828, 39585), (10140, 38367), (10179, 38220), (10530, 36946), (10556, 36855), (10647, 36540), (10962, 35490), (11310, 34398), (11340, 34307), (11466, 33930), (11745, 33124), (11830, 32886), (12180, 31941), (12285, 31668), (12740, 30537), (12789, 30420), (13195, 29484), (13230, 29406), (13572, 28665), (13689, 28420), (14196, 27405), (14210, 27378), (14703, 26460), (14742, 26390), (15210, 25578), (15660, 24843), (15834, 24570), (15876, 24505), (16380, 23751), (16443, 23660), (16562, 23490), (16965, 22932), (17052, 22815), (17199, 22620), (17745, 21924), (18252, 21315), (18270, 21294), (18473, 21060), (19110, 20358), (19604, 19845)]