644133246120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19662187}}^1$

素因数の和:19662224

約数の個数: 192

約数和(自身を含む): 2576533115520

約数和(自身を除く): 1932399869400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 19662187, 39324374, 58986561, 78648748, 98310935, 117973122, 137635309, 157297496, 176959683, 196621870, 235946244, 255608431, 275270618, 294932805, 353919366, 393243740, 412905927, 471892488, 511216862, 550541236, 589865610, 688176545, 707838732, 766825293, 786487480, 825811854, 884798415, 1022433724, 1101082472, 1179731220, 1238717781, 1278042155, 1376353090, 1415677464, 1533650586, 1651623708, 1769596830, 1789259017, 2044867448, 2064529635, 2300475879, 2359462440, 2477435562, 2556084310, 2752706180, 3067301172, 3303247416, 3539193660, 3578518034, 3834126465, 4129059270, 4600951758, 4954871124, 5112168620, 5367777051, 5505412360, 6134602344, 6193588905, 7078387320, 7157036068, 7668252930, 8258118540, 8946295085, 9201903516, 9909742248, 10224337240, 10735554102, 11502379395, 12387177810, 14314072136, 15336505860, 16103331153, 16516237080, 17892590170, 18403807032, 21471108204, 23004758790, 24774355620, 26838885255, 30673011720, 32206662306, 35785180340, 42942216408, 46009517580, 49548711240, 53677770510, 64413324612, 71570360680, 80516655765, 92019035160, 107355541020, 128826649224, 161033311530, 214711082040, 322066623060, 644133246120]

約数ペア:

[(1, 644133246120), (2, 322066623060), (3, 214711082040), (4, 161033311530), (5, 128826649224), (6, 107355541020), (7, 92019035160), (8, 80516655765), (9, 71570360680), (10, 64413324612), (12, 53677770510), (13, 49548711240), (14, 46009517580), (15, 42942216408), (18, 35785180340), (20, 32206662306), (21, 30673011720), (24, 26838885255), (26, 24774355620), (28, 23004758790), (30, 21471108204), (35, 18403807032), (36, 17892590170), (39, 16516237080), (40, 16103331153), (42, 15336505860), (45, 14314072136), (52, 12387177810), (56, 11502379395), (60, 10735554102), (63, 10224337240), (65, 9909742248), (70, 9201903516), (72, 8946295085), (78, 8258118540), (84, 7668252930), (90, 7157036068), (91, 7078387320), (104, 6193588905), (105, 6134602344), (117, 5505412360), (120, 5367777051), (126, 5112168620), (130, 4954871124), (140, 4600951758), (156, 4129059270), (168, 3834126465), (180, 3578518034), (182, 3539193660), (195, 3303247416), (210, 3067301172), (234, 2752706180), (252, 2556084310), (260, 2477435562), (273, 2359462440), (280, 2300475879), (312, 2064529635), (315, 2044867448), (360, 1789259017), (364, 1769596830), (390, 1651623708), (420, 1533650586), (455, 1415677464), (468, 1376353090), (504, 1278042155), (520, 1238717781), (546, 1179731220), (585, 1101082472), (630, 1022433724), (728, 884798415), (780, 825811854), (819, 786487480), (840, 766825293), (910, 707838732), (936, 688176545), (1092, 589865610), (1170, 550541236), (1260, 511216862), (1365, 471892488), (1560, 412905927), (1638, 393243740), (1820, 353919366), (2184, 294932805), (2340, 275270618), (2520, 255608431), (2730, 235946244), (3276, 196621870), (3640, 176959683), (4095, 157297496), (4680, 137635309), (5460, 117973122), (6552, 98310935), (8190, 78648748), (10920, 58986561), (16380, 39324374), (32760, 19662187)]