328672890

素因数分解:

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

素因数の和:73

約数の個数: 300

約数和(自身を含む): 1116405774

約数和(自身を除く): 787732884

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 81, 90, 91, 98, 105, 117, 126, 130, 135, 147, 162, 169, 182, 189, 195, 210, 234, 245, 270, 273, 294, 315, 338, 343, 351, 378, 390, 405, 441, 455, 490, 507, 546, 567, 585, 630, 637, 686, 702, 735, 810, 819, 845, 882, 910, 945, 1014, 1029, 1053, 1134, 1170, 1183, 1274, 1323, 1365, 1470, 1521, 1638, 1690, 1715, 1755, 1890, 1911, 2058, 2106, 2205, 2366, 2401, 2457, 2535, 2646, 2730, 2835, 3042, 3087, 3185, 3430, 3510, 3549, 3822, 3969, 4095, 4410, 4459, 4563, 4802, 4914, 5070, 5145, 5265, 5670, 5733, 5915, 6174, 6370, 6615, 7098, 7203, 7371, 7605, 7938, 8190, 8281, 8918, 9126, 9261, 9555, 10290, 10530, 10647, 11466, 11830, 12005, 12285, 13230, 13377, 13689, 14406, 14742, 15210, 15435, 16562, 17199, 17745, 18522, 19110, 19845, 21294, 21609, 22295, 22815, 24010, 24570, 24843, 26754, 27378, 27783, 28665, 30870, 31213, 31941, 34398, 35490, 36015, 36855, 39690, 40131, 41405, 43218, 44590, 45630, 46305, 49686, 51597, 53235, 55566, 57330, 57967, 62426, 63882, 64827, 66885, 68445, 72030, 73710, 74529, 80262, 82810, 85995, 92610, 93639, 95823, 103194, 106470, 108045, 115934, 120393, 124215, 129654, 133770, 136890, 138915, 149058, 156065, 159705, 171990, 173901, 187278, 191646, 194481, 200655, 216090, 223587, 240786, 248430, 257985, 277830, 280917, 289835, 312130, 319410, 324135, 347802, 361179, 372645, 388962, 401310, 405769, 447174, 468195, 479115, 515970, 521703, 561834, 579670, 601965, 648270, 670761, 722358, 745290, 811538, 842751, 869505, 936390, 958230, 972405, 1043406, 1117935, 1203930, 1217307, 1341522, 1404585, 1565109, 1685502, 1739010, 1805895, 1944810, 2028845, 2235870, 2434614, 2528253, 2608515, 2809170, 3130218, 3353805, 3611790, 3651921, 4057690, 4213755, 4695327, 5056506, 5217030, 6086535, 6707610, 7303842, 7825545, 8427510, 9390654, 10955763, 12173070, 12641265, 15651090, 18259605, 21911526, 23476635, 25282530, 32867289, 36519210, 46953270, 54778815, 65734578, 109557630, 164336445, 328672890]

約数ペア:

[(1, 328672890), (2, 164336445), (3, 109557630), (5, 65734578), (6, 54778815), (7, 46953270), (9, 36519210), (10, 32867289), (13, 25282530), (14, 23476635), (15, 21911526), (18, 18259605), (21, 15651090), (26, 12641265), (27, 12173070), (30, 10955763), (35, 9390654), (39, 8427510), (42, 7825545), (45, 7303842), (49, 6707610), (54, 6086535), (63, 5217030), (65, 5056506), (70, 4695327), (78, 4213755), (81, 4057690), (90, 3651921), (91, 3611790), (98, 3353805), (105, 3130218), (117, 2809170), (126, 2608515), (130, 2528253), (135, 2434614), (147, 2235870), (162, 2028845), (169, 1944810), (182, 1805895), (189, 1739010), (195, 1685502), (210, 1565109), (234, 1404585), (245, 1341522), (270, 1217307), (273, 1203930), (294, 1117935), (315, 1043406), (338, 972405), (343, 958230), (351, 936390), (378, 869505), (390, 842751), (405, 811538), (441, 745290), (455, 722358), (490, 670761), (507, 648270), (546, 601965), (567, 579670), (585, 561834), (630, 521703), (637, 515970), (686, 479115), (702, 468195), (735, 447174), (810, 405769), (819, 401310), (845, 388962), (882, 372645), (910, 361179), (945, 347802), (1014, 324135), (1029, 319410), (1053, 312130), (1134, 289835), (1170, 280917), (1183, 277830), (1274, 257985), (1323, 248430), (1365, 240786), (1470, 223587), (1521, 216090), (1638, 200655), (1690, 194481), (1715, 191646), (1755, 187278), (1890, 173901), (1911, 171990), (2058, 159705), (2106, 156065), (2205, 149058), (2366, 138915), (2401, 136890), (2457, 133770), (2535, 129654), (2646, 124215), (2730, 120393), (2835, 115934), (3042, 108045), (3087, 106470), (3185, 103194), (3430, 95823), (3510, 93639), (3549, 92610), (3822, 85995), (3969, 82810), (4095, 80262), (4410, 74529), (4459, 73710), (4563, 72030), (4802, 68445), (4914, 66885), (5070, 64827), (5145, 63882), (5265, 62426), (5670, 57967), (5733, 57330), (5915, 55566), (6174, 53235), (6370, 51597), (6615, 49686), (7098, 46305), (7203, 45630), (7371, 44590), (7605, 43218), (7938, 41405), (8190, 40131), (8281, 39690), (8918, 36855), (9126, 36015), (9261, 35490), (9555, 34398), (10290, 31941), (10530, 31213), (10647, 30870), (11466, 28665), (11830, 27783), (12005, 27378), (12285, 26754), (13230, 24843), (13377, 24570), (13689, 24010), (14406, 22815), (14742, 22295), (15210, 21609), (15435, 21294), (16562, 19845), (17199, 19110), (17745, 18522)]