42315561990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{23531}}^1$

素因数の和:23639

約数の個数: 192

約数和(自身を含む): 124887147840

約数和(自身を除く): 82571585850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 53, 58, 65, 78, 87, 90, 106, 117, 130, 145, 159, 174, 195, 234, 261, 265, 290, 318, 377, 390, 435, 477, 522, 530, 585, 689, 754, 795, 870, 954, 1131, 1170, 1305, 1378, 1537, 1590, 1885, 2067, 2262, 2385, 2610, 3074, 3393, 3445, 3770, 4134, 4611, 4770, 5655, 6201, 6786, 6890, 7685, 9222, 10335, 11310, 12402, 13833, 15370, 16965, 19981, 20670, 23055, 23531, 27666, 31005, 33930, 39962, 46110, 47062, 59943, 62010, 69165, 70593, 99905, 117655, 119886, 138330, 141186, 179829, 199810, 211779, 235310, 299715, 305903, 352965, 359658, 423558, 599430, 611806, 682399, 705930, 899145, 917709, 1058895, 1247143, 1364798, 1529515, 1798290, 1835418, 2047197, 2117790, 2494286, 2753127, 3059030, 3411995, 3741429, 4094394, 4588545, 5506254, 6141591, 6235715, 6823990, 7482858, 8871187, 9177090, 10235985, 11224287, 12283182, 12471430, 13765635, 16212859, 17742374, 18707145, 20471970, 22448574, 26613561, 27531270, 30707955, 32425718, 36167147, 37414290, 44355935, 48638577, 53227122, 56121435, 61415910, 72334294, 79840683, 81064295, 88711870, 97277154, 108501441, 112242870, 133067805, 145915731, 159681366, 162128590, 180835735, 217002882, 243192885, 266135610, 291831462, 325504323, 361671470, 399203415, 470172911, 486385770, 542507205, 651008646, 729578655, 798406830, 940345822, 1085014410, 1410518733, 1459157310, 1627521615, 2350864555, 2821037466, 3255043230, 4231556199, 4701729110, 7052593665, 8463112398, 14105187330, 21157780995, 42315561990]

約数ペア:

[(1, 42315561990), (2, 21157780995), (3, 14105187330), (5, 8463112398), (6, 7052593665), (9, 4701729110), (10, 4231556199), (13, 3255043230), (15, 2821037466), (18, 2350864555), (26, 1627521615), (29, 1459157310), (30, 1410518733), (39, 1085014410), (45, 940345822), (53, 798406830), (58, 729578655), (65, 651008646), (78, 542507205), (87, 486385770), (90, 470172911), (106, 399203415), (117, 361671470), (130, 325504323), (145, 291831462), (159, 266135610), (174, 243192885), (195, 217002882), (234, 180835735), (261, 162128590), (265, 159681366), (290, 145915731), (318, 133067805), (377, 112242870), (390, 108501441), (435, 97277154), (477, 88711870), (522, 81064295), (530, 79840683), (585, 72334294), (689, 61415910), (754, 56121435), (795, 53227122), (870, 48638577), (954, 44355935), (1131, 37414290), (1170, 36167147), (1305, 32425718), (1378, 30707955), (1537, 27531270), (1590, 26613561), (1885, 22448574), (2067, 20471970), (2262, 18707145), (2385, 17742374), (2610, 16212859), (3074, 13765635), (3393, 12471430), (3445, 12283182), (3770, 11224287), (4134, 10235985), (4611, 9177090), (4770, 8871187), (5655, 7482858), (6201, 6823990), (6786, 6235715), (6890, 6141591), (7685, 5506254), (9222, 4588545), (10335, 4094394), (11310, 3741429), (12402, 3411995), (13833, 3059030), (15370, 2753127), (16965, 2494286), (19981, 2117790), (20670, 2047197), (23055, 1835418), (23531, 1798290), (27666, 1529515), (31005, 1364798), (33930, 1247143), (39962, 1058895), (46110, 917709), (47062, 899145), (59943, 705930), (62010, 682399), (69165, 611806), (70593, 599430), (99905, 423558), (117655, 359658), (119886, 352965), (138330, 305903), (141186, 299715), (179829, 235310), (199810, 211779)]