156778448320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53609}}^1$

素因数の和:53695

約数の個数: 224

約数和(自身を含む): 434652724800

約数和(自身を除く): 277874276480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 37, 38, 40, 52, 64, 65, 74, 76, 80, 95, 104, 130, 148, 152, 160, 185, 190, 208, 247, 260, 296, 304, 320, 370, 380, 416, 481, 494, 520, 592, 608, 703, 740, 760, 832, 962, 988, 1040, 1184, 1216, 1235, 1406, 1480, 1520, 1924, 1976, 2080, 2368, 2405, 2470, 2812, 2960, 3040, 3515, 3848, 3952, 4160, 4810, 4940, 5624, 5920, 6080, 7030, 7696, 7904, 9139, 9620, 9880, 11248, 11840, 14060, 15392, 15808, 18278, 19240, 19760, 22496, 28120, 30784, 36556, 38480, 39520, 44992, 45695, 53609, 56240, 73112, 76960, 79040, 91390, 107218, 112480, 146224, 153920, 182780, 214436, 224960, 268045, 292448, 365560, 428872, 536090, 584896, 696917, 731120, 857744, 1018571, 1072180, 1393834, 1462240, 1715488, 1983533, 2037142, 2144360, 2787668, 2924480, 3430976, 3484585, 3967066, 4074284, 4288720, 5092855, 5575336, 6969170, 7934132, 8148568, 8577440, 9917665, 10185710, 11150672, 13241423, 13938340, 15868264, 16297136, 17154880, 19835330, 20371420, 22301344, 25785929, 26482846, 27876680, 31736528, 32594272, 37687127, 39670660, 40742840, 44602688, 51571858, 52965692, 55753360, 63473056, 65188544, 66207115, 75374254, 79341320, 81485680, 103143716, 105931384, 111506720, 126946112, 128929645, 132414230, 150748508, 158682640, 162971360, 188435635, 206287432, 211862768, 223013440, 257859290, 264828460, 301497016, 317365280, 325942720, 376871270, 412574864, 423725536, 489932651, 515718580, 529656920, 602994032, 634730560, 753742540, 825149728, 847451072, 979865302, 1031437160, 1059313840, 1205988064, 1507485080, 1650299456, 1959730604, 2062874320, 2118627680, 2411976128, 2449663255, 3014970160, 3919461208, 4125748640, 4237255360, 4899326510, 6029940320, 7838922416, 8251497280, 9798653020, 12059880640, 15677844832, 19597306040, 31355689664, 39194612080, 78389224160, 156778448320]

約数ペア:

[(1, 156778448320), (2, 78389224160), (4, 39194612080), (5, 31355689664), (8, 19597306040), (10, 15677844832), (13, 12059880640), (16, 9798653020), (19, 8251497280), (20, 7838922416), (26, 6029940320), (32, 4899326510), (37, 4237255360), (38, 4125748640), (40, 3919461208), (52, 3014970160), (64, 2449663255), (65, 2411976128), (74, 2118627680), (76, 2062874320), (80, 1959730604), (95, 1650299456), (104, 1507485080), (130, 1205988064), (148, 1059313840), (152, 1031437160), (160, 979865302), (185, 847451072), (190, 825149728), (208, 753742540), (247, 634730560), (260, 602994032), (296, 529656920), (304, 515718580), (320, 489932651), (370, 423725536), (380, 412574864), (416, 376871270), (481, 325942720), (494, 317365280), (520, 301497016), (592, 264828460), (608, 257859290), (703, 223013440), (740, 211862768), (760, 206287432), (832, 188435635), (962, 162971360), (988, 158682640), (1040, 150748508), (1184, 132414230), (1216, 128929645), (1235, 126946112), (1406, 111506720), (1480, 105931384), (1520, 103143716), (1924, 81485680), (1976, 79341320), (2080, 75374254), (2368, 66207115), (2405, 65188544), (2470, 63473056), (2812, 55753360), (2960, 52965692), (3040, 51571858), (3515, 44602688), (3848, 40742840), (3952, 39670660), (4160, 37687127), (4810, 32594272), (4940, 31736528), (5624, 27876680), (5920, 26482846), (6080, 25785929), (7030, 22301344), (7696, 20371420), (7904, 19835330), (9139, 17154880), (9620, 16297136), (9880, 15868264), (11248, 13938340), (11840, 13241423), (14060, 11150672), (15392, 10185710), (15808, 9917665), (18278, 8577440), (19240, 8148568), (19760, 7934132), (22496, 6969170), (28120, 5575336), (30784, 5092855), (36556, 4288720), (38480, 4074284), (39520, 3967066), (44992, 3484585), (45695, 3430976), (53609, 2924480), (56240, 2787668), (73112, 2144360), (76960, 2037142), (79040, 1983533), (91390, 1715488), (107218, 1462240), (112480, 1393834), (146224, 1072180), (153920, 1018571), (182780, 857744), (214436, 731120), (224960, 696917), (268045, 584896), (292448, 536090), (365560, 428872)]