731209680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1$

素因数の和:5983

約数の個数: 200

約数和(自身を含む): 2673712800

約数和(自身を除く): 1942503120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 5939, 6156, 6480, 6840, 7695, 8208, 10260, 11878, 12312, 13680, 15390, 17817, 20520, 23756, 24624, 29695, 30780, 35634, 41040, 47512, 53451, 59390, 61560, 71268, 89085, 95024, 106902, 112841, 118780, 123120, 142536, 160353, 178170, 213804, 225682, 237560, 267255, 285072, 320706, 338523, 356340, 427608, 451364, 475120, 481059, 534510, 564205, 641412, 677046, 712680, 801765, 855216, 902728, 962118, 1015569, 1069020, 1128410, 1282824, 1354092, 1425360, 1603530, 1692615, 1805456, 1924236, 2031138, 2138040, 2256820, 2405295, 2565648, 2708184, 3046707, 3207060, 3385230, 3848472, 4062276, 4276080, 4513640, 4810590, 5077845, 5416368, 6093414, 6414120, 6770460, 7696944, 8124552, 9027280, 9140121, 9621180, 10155690, 12186828, 12828240, 13540920, 15233535, 16249104, 18280242, 19242360, 20311380, 24373656, 27081840, 30467070, 36560484, 38484720, 40622760, 45700605, 48747312, 60934140, 73120968, 81245520, 91401210, 121868280, 146241936, 182802420, 243736560, 365604840, 731209680]

約数ペア:

[(1, 731209680), (2, 365604840), (3, 243736560), (4, 182802420), (5, 146241936), (6, 121868280), (8, 91401210), (9, 81245520), (10, 73120968), (12, 60934140), (15, 48747312), (16, 45700605), (18, 40622760), (19, 38484720), (20, 36560484), (24, 30467070), (27, 27081840), (30, 24373656), (36, 20311380), (38, 19242360), (40, 18280242), (45, 16249104), (48, 15233535), (54, 13540920), (57, 12828240), (60, 12186828), (72, 10155690), (76, 9621180), (80, 9140121), (81, 9027280), (90, 8124552), (95, 7696944), (108, 6770460), (114, 6414120), (120, 6093414), (135, 5416368), (144, 5077845), (152, 4810590), (162, 4513640), (171, 4276080), (180, 4062276), (190, 3848472), (216, 3385230), (228, 3207060), (240, 3046707), (270, 2708184), (285, 2565648), (304, 2405295), (324, 2256820), (342, 2138040), (360, 2031138), (380, 1924236), (405, 1805456), (432, 1692615), (456, 1603530), (513, 1425360), (540, 1354092), (570, 1282824), (648, 1128410), (684, 1069020), (720, 1015569), (760, 962118), (810, 902728), (855, 855216), (912, 801765), (1026, 712680), (1080, 677046), (1140, 641412), (1296, 564205), (1368, 534510), (1520, 481059), (1539, 475120), (1620, 451364), (1710, 427608), (2052, 356340), (2160, 338523), (2280, 320706), (2565, 285072), (2736, 267255), (3078, 237560), (3240, 225682), (3420, 213804), (4104, 178170), (4560, 160353), (5130, 142536), (5939, 123120), (6156, 118780), (6480, 112841), (6840, 106902), (7695, 95024), (8208, 89085), (10260, 71268), (11878, 61560), (12312, 59390), (13680, 53451), (15390, 47512), (17817, 41040), (20520, 35634), (23756, 30780), (24624, 29695)]