219115260

素因数分解:

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

素因数の和:72

約数の個数: 360

約数和(自身を含む): 861139440

約数和(自身を除く): 642024180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 169, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 338, 343, 351, 364, 378, 390, 420, 441, 455, 468, 490, 507, 540, 546, 585, 588, 630, 637, 676, 686, 702, 735, 756, 780, 819, 845, 882, 910, 945, 980, 1014, 1029, 1092, 1170, 1183, 1260, 1274, 1323, 1365, 1372, 1404, 1470, 1521, 1638, 1690, 1715, 1755, 1764, 1820, 1890, 1911, 2028, 2058, 2205, 2340, 2366, 2401, 2457, 2535, 2548, 2646, 2730, 2940, 3042, 3087, 3185, 3276, 3380, 3430, 3510, 3549, 3780, 3822, 4095, 4116, 4410, 4459, 4563, 4732, 4802, 4914, 5070, 5145, 5292, 5460, 5733, 5915, 6084, 6174, 6370, 6615, 6860, 7020, 7098, 7203, 7605, 7644, 8190, 8281, 8820, 8918, 9126, 9261, 9555, 9604, 9828, 10140, 10290, 10647, 11466, 11830, 12005, 12285, 12348, 12740, 13230, 13377, 14196, 14406, 15210, 15435, 16380, 16562, 17199, 17745, 17836, 18252, 18522, 19110, 20580, 21294, 21609, 22295, 22815, 22932, 23660, 24010, 24570, 24843, 26460, 26754, 28665, 28812, 30420, 30870, 31213, 31941, 33124, 34398, 35490, 36015, 37044, 38220, 40131, 41405, 42588, 43218, 44590, 45630, 46305, 48020, 49140, 49686, 53235, 53508, 57330, 57967, 61740, 62426, 63882, 64827, 66885, 68796, 70980, 72030, 74529, 80262, 82810, 85995, 86436, 89180, 91260, 92610, 93639, 99372, 106470, 108045, 114660, 115934, 120393, 124215, 124852, 127764, 129654, 133770, 144060, 149058, 156065, 159705, 160524, 165620, 171990, 173901, 185220, 187278, 200655, 212940, 216090, 223587, 231868, 240786, 248430, 259308, 267540, 280917, 289835, 298116, 312130, 319410, 324135, 343980, 347802, 372645, 374556, 401310, 405769, 432180, 447174, 468195, 481572, 496860, 521703, 561834, 579670, 601965, 624260, 638820, 648270, 695604, 745290, 802620, 811538, 842751, 869505, 894348, 936390, 1043406, 1117935, 1123668, 1159340, 1203930, 1217307, 1296540, 1404585, 1490580, 1565109, 1623076, 1685502, 1739010, 1872780, 2028845, 2086812, 2235870, 2407860, 2434614, 2608515, 2809170, 3130218, 3371004, 3478020, 3651921, 4057690, 4213755, 4471740, 4869228, 5217030, 5618340, 6086535, 6260436, 7303842, 7825545, 8115380, 8427510, 10434060, 10955763, 12173070, 14607684, 15651090, 16855020, 18259605, 21911526, 24346140, 31302180, 36519210, 43823052, 54778815, 73038420, 109557630, 219115260]

約数ペア:

[(1, 219115260), (2, 109557630), (3, 73038420), (4, 54778815), (5, 43823052), (6, 36519210), (7, 31302180), (9, 24346140), (10, 21911526), (12, 18259605), (13, 16855020), (14, 15651090), (15, 14607684), (18, 12173070), (20, 10955763), (21, 10434060), (26, 8427510), (27, 8115380), (28, 7825545), (30, 7303842), (35, 6260436), (36, 6086535), (39, 5618340), (42, 5217030), (45, 4869228), (49, 4471740), (52, 4213755), (54, 4057690), (60, 3651921), (63, 3478020), (65, 3371004), (70, 3130218), (78, 2809170), (84, 2608515), (90, 2434614), (91, 2407860), (98, 2235870), (105, 2086812), (108, 2028845), (117, 1872780), (126, 1739010), (130, 1685502), (135, 1623076), (140, 1565109), (147, 1490580), (156, 1404585), (169, 1296540), (180, 1217307), (182, 1203930), (189, 1159340), (195, 1123668), (196, 1117935), (210, 1043406), (234, 936390), (245, 894348), (252, 869505), (260, 842751), (270, 811538), (273, 802620), (294, 745290), (315, 695604), (338, 648270), (343, 638820), (351, 624260), (364, 601965), (378, 579670), (390, 561834), (420, 521703), (441, 496860), (455, 481572), (468, 468195), (490, 447174), (507, 432180), (540, 405769), (546, 401310), (585, 374556), (588, 372645), (630, 347802), (637, 343980), (676, 324135), (686, 319410), (702, 312130), (735, 298116), (756, 289835), (780, 280917), (819, 267540), (845, 259308), (882, 248430), (910, 240786), (945, 231868), (980, 223587), (1014, 216090), (1029, 212940), (1092, 200655), (1170, 187278), (1183, 185220), (1260, 173901), (1274, 171990), (1323, 165620), (1365, 160524), (1372, 159705), (1404, 156065), (1470, 149058), (1521, 144060), (1638, 133770), (1690, 129654), (1715, 127764), (1755, 124852), (1764, 124215), (1820, 120393), (1890, 115934), (1911, 114660), (2028, 108045), (2058, 106470), (2205, 99372), (2340, 93639), (2366, 92610), (2401, 91260), (2457, 89180), (2535, 86436), (2548, 85995), (2646, 82810), (2730, 80262), (2940, 74529), (3042, 72030), (3087, 70980), (3185, 68796), (3276, 66885), (3380, 64827), (3430, 63882), (3510, 62426), (3549, 61740), (3780, 57967), (3822, 57330), (4095, 53508), (4116, 53235), (4410, 49686), (4459, 49140), (4563, 48020), (4732, 46305), (4802, 45630), (4914, 44590), (5070, 43218), (5145, 42588), (5292, 41405), (5460, 40131), (5733, 38220), (5915, 37044), (6084, 36015), (6174, 35490), (6370, 34398), (6615, 33124), (6860, 31941), (7020, 31213), (7098, 30870), (7203, 30420), (7605, 28812), (7644, 28665), (8190, 26754), (8281, 26460), (8820, 24843), (8918, 24570), (9126, 24010), (9261, 23660), (9555, 22932), (9604, 22815), (9828, 22295), (10140, 21609), (10290, 21294), (10647, 20580), (11466, 19110), (11830, 18522), (12005, 18252), (12285, 17836), (12348, 17745), (12740, 17199), (13230, 16562), (13377, 16380), (14196, 15435), (14406, 15210)]