2015487320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 6251212800

約数和(自身を除く): 4235725480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 40, 44, 55, 56, 62, 70, 76, 77, 88, 95, 101, 110, 121, 124, 133, 140, 152, 154, 155, 190, 202, 209, 217, 220, 242, 248, 266, 280, 308, 310, 341, 380, 385, 404, 418, 434, 440, 484, 505, 532, 589, 605, 616, 620, 665, 682, 707, 760, 770, 808, 836, 847, 868, 968, 1010, 1045, 1064, 1085, 1111, 1178, 1210, 1240, 1330, 1364, 1414, 1463, 1540, 1672, 1694, 1705, 1736, 1919, 2020, 2090, 2170, 2222, 2299, 2356, 2387, 2420, 2660, 2728, 2828, 2926, 2945, 3080, 3131, 3388, 3410, 3535, 3751, 3838, 4040, 4123, 4180, 4235, 4340, 4444, 4598, 4712, 4774, 4840, 5320, 5555, 5656, 5852, 5890, 6262, 6479, 6776, 6820, 7070, 7315, 7502, 7676, 7777, 8246, 8360, 8470, 8680, 8888, 9196, 9548, 9595, 11110, 11495, 11704, 11780, 11935, 12221, 12524, 12958, 13433, 13640, 14140, 14630, 15004, 15352, 15554, 15655, 16093, 16492, 16940, 18392, 18755, 19096, 19190, 20615, 21109, 21917, 22220, 22990, 23560, 23870, 24442, 25048, 25916, 26257, 26866, 28280, 29260, 30008, 31108, 31310, 32186, 32395, 32984, 33880, 34441, 37510, 38380, 38885, 41230, 42218, 43834, 44440, 45353, 45980, 47740, 48884, 51832, 52514, 53732, 58520, 59489, 61105, 62216, 62620, 64372, 64790, 67165, 68882, 71269, 75020, 76760, 77770, 80465, 82460, 84436, 85547, 87668, 90706, 91960, 95480, 97768, 105028, 105545, 107464, 109585, 118978, 122210, 125240, 128744, 129580, 131285, 134330, 137764, 142538, 147763, 150040, 155540, 160930, 164920, 168872, 171094, 172205, 175336, 181412, 210056, 211090, 219170, 226765, 232199, 237956, 241087, 244420, 259160, 262570, 268660, 275528, 285076, 295526, 297445, 311080, 321860, 342188, 344410, 356345, 362824, 378851, 416423, 422180, 427735, 438340, 453530, 464398, 475912, 482174, 488840, 498883, 525140, 537320, 570152, 591052, 594890, 643720, 654379, 684376, 688820, 712690, 738815, 757702, 832846, 844360, 855470, 876680, 907060, 928796, 964348, 997766, 1050280, 1160995, 1182104, 1189780, 1205435, 1308758, 1377640, 1425380, 1477630, 1515404, 1625393, 1665692, 1710940, 1814120, 1857592, 1894255, 1928696, 1995532, 2082115, 2321990, 2379560, 2410870, 2494415, 2617516, 2651957, 2850760, 2955260, 3030808, 3250786, 3271895, 3331384, 3421880, 3788510, 3991064, 4164230, 4580653, 4643980, 4821740, 4988830, 5235032, 5303914, 5910520, 6501572, 6543790, 7198169, 7577020, 8126965, 8328460, 9161306, 9287960, 9643480, 9977660, 10607828, 13003144, 13087580, 13259785, 14396338, 15154040, 16253930, 16656920, 18322612, 19955320, 21215656, 22903265, 26175160, 26519570, 28792676, 32507860, 35990845, 36645224, 45806530, 50387183, 53039140, 57585352, 65015720, 71981690, 91613060, 100774366, 106078280, 143963380, 183226120, 201548732, 251935915, 287926760, 403097464, 503871830, 1007743660, 2015487320]

約数ペア:

[(1, 2015487320), (2, 1007743660), (4, 503871830), (5, 403097464), (7, 287926760), (8, 251935915), (10, 201548732), (11, 183226120), (14, 143963380), (19, 106078280), (20, 100774366), (22, 91613060), (28, 71981690), (31, 65015720), (35, 57585352), (38, 53039140), (40, 50387183), (44, 45806530), (55, 36645224), (56, 35990845), (62, 32507860), (70, 28792676), (76, 26519570), (77, 26175160), (88, 22903265), (95, 21215656), (101, 19955320), (110, 18322612), (121, 16656920), (124, 16253930), (133, 15154040), (140, 14396338), (152, 13259785), (154, 13087580), (155, 13003144), (190, 10607828), (202, 9977660), (209, 9643480), (217, 9287960), (220, 9161306), (242, 8328460), (248, 8126965), (266, 7577020), (280, 7198169), (308, 6543790), (310, 6501572), (341, 5910520), (380, 5303914), (385, 5235032), (404, 4988830), (418, 4821740), (434, 4643980), (440, 4580653), (484, 4164230), (505, 3991064), (532, 3788510), (589, 3421880), (605, 3331384), (616, 3271895), (620, 3250786), (665, 3030808), (682, 2955260), (707, 2850760), (760, 2651957), (770, 2617516), (808, 2494415), (836, 2410870), (847, 2379560), (868, 2321990), (968, 2082115), (1010, 1995532), (1045, 1928696), (1064, 1894255), (1085, 1857592), (1111, 1814120), (1178, 1710940), (1210, 1665692), (1240, 1625393), (1330, 1515404), (1364, 1477630), (1414, 1425380), (1463, 1377640), (1540, 1308758), (1672, 1205435), (1694, 1189780), (1705, 1182104), (1736, 1160995), (1919, 1050280), (2020, 997766), (2090, 964348), (2170, 928796), (2222, 907060), (2299, 876680), (2356, 855470), (2387, 844360), (2420, 832846), (2660, 757702), (2728, 738815), (2828, 712690), (2926, 688820), (2945, 684376), (3080, 654379), (3131, 643720), (3388, 594890), (3410, 591052), (3535, 570152), (3751, 537320), (3838, 525140), (4040, 498883), (4123, 488840), (4180, 482174), (4235, 475912), (4340, 464398), (4444, 453530), (4598, 438340), (4712, 427735), (4774, 422180), (4840, 416423), (5320, 378851), (5555, 362824), (5656, 356345), (5852, 344410), (5890, 342188), (6262, 321860), (6479, 311080), (6776, 297445), (6820, 295526), (7070, 285076), (7315, 275528), (7502, 268660), (7676, 262570), (7777, 259160), (8246, 244420), (8360, 241087), (8470, 237956), (8680, 232199), (8888, 226765), (9196, 219170), (9548, 211090), (9595, 210056), (11110, 181412), (11495, 175336), (11704, 172205), (11780, 171094), (11935, 168872), (12221, 164920), (12524, 160930), (12958, 155540), (13433, 150040), (13640, 147763), (14140, 142538), (14630, 137764), (15004, 134330), (15352, 131285), (15554, 129580), (15655, 128744), (16093, 125240), (16492, 122210), (16940, 118978), (18392, 109585), (18755, 107464), (19096, 105545), (19190, 105028), (20615, 97768), (21109, 95480), (21917, 91960), (22220, 90706), (22990, 87668), (23560, 85547), (23870, 84436), (24442, 82460), (25048, 80465), (25916, 77770), (26257, 76760), (26866, 75020), (28280, 71269), (29260, 68882), (30008, 67165), (31108, 64790), (31310, 64372), (32186, 62620), (32395, 62216), (32984, 61105), (33880, 59489), (34441, 58520), (37510, 53732), (38380, 52514), (38885, 51832), (41230, 48884), (42218, 47740), (43834, 45980), (44440, 45353)]