15147023980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:664

約数の個数: 192

約数和(自身を含む): 37231488000

約数和(自身を除く): 22084464020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 59, 92, 110, 113, 115, 118, 220, 226, 230, 236, 253, 295, 449, 452, 460, 506, 565, 590, 649, 898, 1012, 1130, 1180, 1243, 1265, 1298, 1357, 1796, 2245, 2260, 2486, 2530, 2596, 2599, 2714, 3245, 4490, 4939, 4972, 5060, 5198, 5428, 6215, 6490, 6667, 6785, 8980, 9878, 10327, 10396, 12430, 12980, 12995, 13334, 13570, 14927, 19756, 20654, 24695, 24860, 25990, 26491, 26668, 27140, 28589, 29854, 33335, 41308, 49390, 50737, 51635, 51980, 52982, 57178, 59708, 66670, 73337, 74635, 98780, 101474, 103270, 105964, 113597, 114356, 132455, 133340, 142945, 146674, 149270, 153341, 202948, 206540, 227194, 253685, 264910, 285890, 291401, 293348, 298540, 306682, 366685, 454388, 507370, 529820, 558107, 567985, 571780, 582802, 609293, 613364, 733370, 766705, 1014740, 1116214, 1135970, 1165604, 1166951, 1218586, 1457005, 1466740, 1533410, 1686751, 2232428, 2271940, 2333902, 2437172, 2790535, 2914010, 2993483, 3046465, 3066820, 3373502, 4667804, 5581070, 5828020, 5834755, 5986966, 6092930, 6702223, 6747004, 8433755, 11162140, 11669510, 11973932, 12185860, 12836461, 13404446, 14967415, 16867510, 23339020, 25672922, 26808892, 29934830, 32928313, 33511115, 33735020, 51345844, 59869660, 64182305, 65856626, 67022230, 68850109, 128364610, 131713252, 134044460, 137700218, 164641565, 256729220, 275400436, 329283130, 344250545, 658566260, 688501090, 757351199, 1377002180, 1514702398, 3029404796, 3786755995, 7573511990, 15147023980]

約数ペア:

[(1, 15147023980), (2, 7573511990), (4, 3786755995), (5, 3029404796), (10, 1514702398), (11, 1377002180), (20, 757351199), (22, 688501090), (23, 658566260), (44, 344250545), (46, 329283130), (55, 275400436), (59, 256729220), (92, 164641565), (110, 137700218), (113, 134044460), (115, 131713252), (118, 128364610), (220, 68850109), (226, 67022230), (230, 65856626), (236, 64182305), (253, 59869660), (295, 51345844), (449, 33735020), (452, 33511115), (460, 32928313), (506, 29934830), (565, 26808892), (590, 25672922), (649, 23339020), (898, 16867510), (1012, 14967415), (1130, 13404446), (1180, 12836461), (1243, 12185860), (1265, 11973932), (1298, 11669510), (1357, 11162140), (1796, 8433755), (2245, 6747004), (2260, 6702223), (2486, 6092930), (2530, 5986966), (2596, 5834755), (2599, 5828020), (2714, 5581070), (3245, 4667804), (4490, 3373502), (4939, 3066820), (4972, 3046465), (5060, 2993483), (5198, 2914010), (5428, 2790535), (6215, 2437172), (6490, 2333902), (6667, 2271940), (6785, 2232428), (8980, 1686751), (9878, 1533410), (10327, 1466740), (10396, 1457005), (12430, 1218586), (12980, 1166951), (12995, 1165604), (13334, 1135970), (13570, 1116214), (14927, 1014740), (19756, 766705), (20654, 733370), (24695, 613364), (24860, 609293), (25990, 582802), (26491, 571780), (26668, 567985), (27140, 558107), (28589, 529820), (29854, 507370), (33335, 454388), (41308, 366685), (49390, 306682), (50737, 298540), (51635, 293348), (51980, 291401), (52982, 285890), (57178, 264910), (59708, 253685), (66670, 227194), (73337, 206540), (74635, 202948), (98780, 153341), (101474, 149270), (103270, 146674), (105964, 142945), (113597, 133340), (114356, 132455)]