1317136400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2449

約数の個数: 120

約数和(自身を含む): 3357564864

約数和(自身を除く): 2040428464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 61, 80, 92, 100, 115, 122, 184, 200, 230, 244, 305, 368, 400, 460, 488, 575, 610, 920, 976, 1150, 1220, 1403, 1525, 1840, 2300, 2347, 2440, 2806, 3050, 4600, 4694, 4880, 5612, 6100, 7015, 9200, 9388, 11224, 11735, 12200, 14030, 18776, 22448, 23470, 24400, 28060, 35075, 37552, 46940, 53981, 56120, 58675, 70150, 93880, 107962, 112240, 117350, 140300, 143167, 187760, 215924, 234700, 269905, 280600, 286334, 431848, 469400, 539810, 561200, 572668, 715835, 863696, 938800, 1079620, 1145336, 1349525, 1431670, 2159240, 2290672, 2699050, 2863340, 3292841, 3579175, 4318480, 5398100, 5726680, 6585682, 7158350, 10796200, 11453360, 13171364, 14316700, 16464205, 21592400, 26342728, 28633400, 32928410, 52685456, 57266800, 65856820, 82321025, 131713640, 164642050, 263427280, 329284100, 658568200, 1317136400]

約数ペア:

[(1, 1317136400), (2, 658568200), (4, 329284100), (5, 263427280), (8, 164642050), (10, 131713640), (16, 82321025), (20, 65856820), (23, 57266800), (25, 52685456), (40, 32928410), (46, 28633400), (50, 26342728), (61, 21592400), (80, 16464205), (92, 14316700), (100, 13171364), (115, 11453360), (122, 10796200), (184, 7158350), (200, 6585682), (230, 5726680), (244, 5398100), (305, 4318480), (368, 3579175), (400, 3292841), (460, 2863340), (488, 2699050), (575, 2290672), (610, 2159240), (920, 1431670), (976, 1349525), (1150, 1145336), (1220, 1079620), (1403, 938800), (1525, 863696), (1840, 715835), (2300, 572668), (2347, 561200), (2440, 539810), (2806, 469400), (3050, 431848), (4600, 286334), (4694, 280600), (4880, 269905), (5612, 234700), (6100, 215924), (7015, 187760), (9200, 143167), (9388, 140300), (11224, 117350), (11735, 112240), (12200, 107962), (14030, 93880), (18776, 70150), (22448, 58675), (23470, 56120), (24400, 53981), (28060, 46940), (35075, 37552)]