2387139480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31727}}^1$

素因数の和:31774

約数の個数: 192

約数和(自身を含む): 8909222400

約数和(自身を除く): 6522082920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9405, 12540, 15048, 18810, 25080, 31727, 37620, 63454, 75240, 95181, 126908, 158635, 190362, 253816, 285543, 317270, 348997, 380724, 475905, 571086, 602813, 634540, 697994, 761448, 951810, 1046991, 1142172, 1205626, 1269080, 1395988, 1427715, 1744985, 1808439, 1903620, 2093982, 2284344, 2411252, 2791976, 2855430, 3014065, 3140973, 3489970, 3616878, 3807240, 4187964, 4822504, 5234955, 5425317, 5710860, 6028130, 6281946, 6630943, 6979940, 7233756, 8375928, 9042195, 10469910, 10850634, 11421720, 12056260, 12563892, 13261886, 13959880, 14467512, 15704865, 18084390, 19892829, 20939820, 21701268, 24112520, 25127784, 26523772, 27126585, 31409730, 33154715, 36168780, 39785658, 41879640, 43402536, 53047544, 54253170, 59678487, 62819460, 66309430, 72337560, 79571316, 99464145, 108506340, 119356974, 125638920, 132618860, 159142632, 198928290, 217012680, 238713948, 265237720, 298392435, 397856580, 477427896, 596784870, 795713160, 1193569740, 2387139480]

約数ペア:

[(1, 2387139480), (2, 1193569740), (3, 795713160), (4, 596784870), (5, 477427896), (6, 397856580), (8, 298392435), (9, 265237720), (10, 238713948), (11, 217012680), (12, 198928290), (15, 159142632), (18, 132618860), (19, 125638920), (20, 119356974), (22, 108506340), (24, 99464145), (30, 79571316), (33, 72337560), (36, 66309430), (38, 62819460), (40, 59678487), (44, 54253170), (45, 53047544), (55, 43402536), (57, 41879640), (60, 39785658), (66, 36168780), (72, 33154715), (76, 31409730), (88, 27126585), (90, 26523772), (95, 25127784), (99, 24112520), (110, 21701268), (114, 20939820), (120, 19892829), (132, 18084390), (152, 15704865), (165, 14467512), (171, 13959880), (180, 13261886), (190, 12563892), (198, 12056260), (209, 11421720), (220, 10850634), (228, 10469910), (264, 9042195), (285, 8375928), (330, 7233756), (342, 6979940), (360, 6630943), (380, 6281946), (396, 6028130), (418, 5710860), (440, 5425317), (456, 5234955), (495, 4822504), (570, 4187964), (627, 3807240), (660, 3616878), (684, 3489970), (760, 3140973), (792, 3014065), (836, 2855430), (855, 2791976), (990, 2411252), (1045, 2284344), (1140, 2093982), (1254, 1903620), (1320, 1808439), (1368, 1744985), (1672, 1427715), (1710, 1395988), (1881, 1269080), (1980, 1205626), (2090, 1142172), (2280, 1046991), (2508, 951810), (3135, 761448), (3420, 697994), (3762, 634540), (3960, 602813), (4180, 571086), (5016, 475905), (6270, 380724), (6840, 348997), (7524, 317270), (8360, 285543), (9405, 253816), (12540, 190362), (15048, 158635), (18810, 126908), (25080, 95181), (31727, 75240), (37620, 63454)]