1566207240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1096

約数の個数: 256

約数和(自身を含む): 5432313600

約数和(自身を除く): 3866106360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 53, 57, 60, 65, 76, 78, 95, 104, 106, 114, 120, 130, 152, 156, 159, 190, 195, 212, 228, 247, 260, 265, 285, 312, 318, 380, 390, 424, 456, 494, 520, 530, 570, 636, 689, 741, 760, 780, 795, 988, 997, 1007, 1060, 1140, 1235, 1272, 1378, 1482, 1560, 1590, 1976, 1994, 2014, 2067, 2120, 2280, 2470, 2756, 2964, 2991, 3021, 3180, 3445, 3705, 3988, 4028, 4134, 4940, 4985, 5035, 5512, 5928, 5982, 6042, 6360, 6890, 7410, 7976, 8056, 8268, 9880, 9970, 10070, 10335, 11964, 12084, 12961, 13091, 13780, 14820, 14955, 15105, 16536, 18943, 19940, 20140, 20670, 23928, 24168, 25922, 26182, 27560, 29640, 29910, 30210, 37886, 38883, 39273, 39880, 40280, 41340, 51844, 52364, 52841, 56829, 59820, 60420, 64805, 65455, 75772, 77766, 78546, 82680, 94715, 103688, 104728, 105682, 113658, 119640, 120840, 129610, 130910, 151544, 155532, 157092, 158523, 189430, 194415, 196365, 211364, 227316, 246259, 259220, 261820, 264205, 284145, 311064, 314184, 317046, 378860, 388830, 392730, 422728, 454632, 492518, 518440, 523640, 528410, 568290, 634092, 686933, 738777, 757720, 777660, 785460, 792615, 985036, 1003979, 1056820, 1136580, 1231295, 1268184, 1373866, 1477554, 1555320, 1570920, 1585230, 1970072, 2007958, 2060799, 2113640, 2273160, 2462590, 2747732, 2955108, 3011937, 3170460, 3434665, 3693885, 4015916, 4121598, 4925180, 5019895, 5495464, 5910216, 6023874, 6340920, 6869330, 7387770, 8031832, 8243196, 9850360, 10039790, 10303995, 12047748, 13051727, 13738660, 14775540, 15059685, 16486392, 20079580, 20607990, 24095496, 26103454, 27477320, 29551080, 30119370, 39155181, 40159160, 41215980, 52206908, 60238740, 65258635, 78310362, 82431960, 104413816, 120477480, 130517270, 156620724, 195775905, 261034540, 313241448, 391551810, 522069080, 783103620, 1566207240]

約数ペア:

[(1, 1566207240), (2, 783103620), (3, 522069080), (4, 391551810), (5, 313241448), (6, 261034540), (8, 195775905), (10, 156620724), (12, 130517270), (13, 120477480), (15, 104413816), (19, 82431960), (20, 78310362), (24, 65258635), (26, 60238740), (30, 52206908), (38, 41215980), (39, 40159160), (40, 39155181), (52, 30119370), (53, 29551080), (57, 27477320), (60, 26103454), (65, 24095496), (76, 20607990), (78, 20079580), (95, 16486392), (104, 15059685), (106, 14775540), (114, 13738660), (120, 13051727), (130, 12047748), (152, 10303995), (156, 10039790), (159, 9850360), (190, 8243196), (195, 8031832), (212, 7387770), (228, 6869330), (247, 6340920), (260, 6023874), (265, 5910216), (285, 5495464), (312, 5019895), (318, 4925180), (380, 4121598), (390, 4015916), (424, 3693885), (456, 3434665), (494, 3170460), (520, 3011937), (530, 2955108), (570, 2747732), (636, 2462590), (689, 2273160), (741, 2113640), (760, 2060799), (780, 2007958), (795, 1970072), (988, 1585230), (997, 1570920), (1007, 1555320), (1060, 1477554), (1140, 1373866), (1235, 1268184), (1272, 1231295), (1378, 1136580), (1482, 1056820), (1560, 1003979), (1590, 985036), (1976, 792615), (1994, 785460), (2014, 777660), (2067, 757720), (2120, 738777), (2280, 686933), (2470, 634092), (2756, 568290), (2964, 528410), (2991, 523640), (3021, 518440), (3180, 492518), (3445, 454632), (3705, 422728), (3988, 392730), (4028, 388830), (4134, 378860), (4940, 317046), (4985, 314184), (5035, 311064), (5512, 284145), (5928, 264205), (5982, 261820), (6042, 259220), (6360, 246259), (6890, 227316), (7410, 211364), (7976, 196365), (8056, 194415), (8268, 189430), (9880, 158523), (9970, 157092), (10070, 155532), (10335, 151544), (11964, 130910), (12084, 129610), (12961, 120840), (13091, 119640), (13780, 113658), (14820, 105682), (14955, 104728), (15105, 103688), (16536, 94715), (18943, 82680), (19940, 78546), (20140, 77766), (20670, 75772), (23928, 65455), (24168, 64805), (25922, 60420), (26182, 59820), (27560, 56829), (29640, 52841), (29910, 52364), (30210, 51844), (37886, 41340), (38883, 40280), (39273, 39880)]