307410120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 1099008000

約数和(自身を除く): 791597880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 90, 95, 108, 114, 120, 135, 142, 152, 171, 180, 190, 211, 213, 216, 228, 270, 284, 285, 342, 355, 360, 380, 422, 426, 456, 513, 540, 568, 570, 633, 639, 684, 710, 760, 844, 852, 855, 1026, 1055, 1065, 1080, 1140, 1266, 1278, 1349, 1368, 1420, 1688, 1704, 1710, 1899, 1917, 2052, 2110, 2130, 2280, 2532, 2556, 2565, 2698, 2840, 3165, 3195, 3420, 3798, 3834, 4009, 4047, 4104, 4220, 4260, 5064, 5112, 5130, 5396, 5697, 6330, 6390, 6745, 6840, 7596, 7668, 8018, 8094, 8440, 8520, 9495, 9585, 10260, 10792, 11394, 12027, 12141, 12660, 12780, 13490, 14981, 15192, 15336, 16036, 16188, 18990, 19170, 20045, 20235, 20520, 22788, 24054, 24282, 25320, 25560, 26980, 28485, 29962, 32072, 32376, 36081, 36423, 37980, 38340, 40090, 40470, 44943, 45576, 48108, 48564, 53960, 56970, 59924, 60135, 60705, 72162, 72846, 74905, 75960, 76680, 80180, 80940, 89886, 96216, 97128, 108243, 113940, 119848, 120270, 121410, 134829, 144324, 145692, 149810, 160360, 161880, 179772, 180405, 182115, 216486, 224715, 227880, 240540, 242820, 269658, 284639, 288648, 291384, 299620, 359544, 360810, 364230, 404487, 432972, 449430, 481080, 485640, 539316, 541215, 569278, 599240, 674145, 721620, 728460, 808974, 853917, 865944, 898860, 1078632, 1082430, 1138556, 1348290, 1423195, 1443240, 1456920, 1617948, 1707834, 1797720, 2022435, 2164860, 2277112, 2561751, 2696580, 2846390, 3235896, 3415668, 4044870, 4269585, 4329720, 5123502, 5393160, 5692780, 6831336, 7685253, 8089740, 8539170, 10247004, 11385560, 12808755, 15370506, 16179480, 17078340, 20494008, 25617510, 30741012, 34156680, 38426265, 51235020, 61482024, 76852530, 102470040, 153705060, 307410120]

約数ペア:

[(1, 307410120), (2, 153705060), (3, 102470040), (4, 76852530), (5, 61482024), (6, 51235020), (8, 38426265), (9, 34156680), (10, 30741012), (12, 25617510), (15, 20494008), (18, 17078340), (19, 16179480), (20, 15370506), (24, 12808755), (27, 11385560), (30, 10247004), (36, 8539170), (38, 8089740), (40, 7685253), (45, 6831336), (54, 5692780), (57, 5393160), (60, 5123502), (71, 4329720), (72, 4269585), (76, 4044870), (90, 3415668), (95, 3235896), (108, 2846390), (114, 2696580), (120, 2561751), (135, 2277112), (142, 2164860), (152, 2022435), (171, 1797720), (180, 1707834), (190, 1617948), (211, 1456920), (213, 1443240), (216, 1423195), (228, 1348290), (270, 1138556), (284, 1082430), (285, 1078632), (342, 898860), (355, 865944), (360, 853917), (380, 808974), (422, 728460), (426, 721620), (456, 674145), (513, 599240), (540, 569278), (568, 541215), (570, 539316), (633, 485640), (639, 481080), (684, 449430), (710, 432972), (760, 404487), (844, 364230), (852, 360810), (855, 359544), (1026, 299620), (1055, 291384), (1065, 288648), (1080, 284639), (1140, 269658), (1266, 242820), (1278, 240540), (1349, 227880), (1368, 224715), (1420, 216486), (1688, 182115), (1704, 180405), (1710, 179772), (1899, 161880), (1917, 160360), (2052, 149810), (2110, 145692), (2130, 144324), (2280, 134829), (2532, 121410), (2556, 120270), (2565, 119848), (2698, 113940), (2840, 108243), (3165, 97128), (3195, 96216), (3420, 89886), (3798, 80940), (3834, 80180), (4009, 76680), (4047, 75960), (4104, 74905), (4220, 72846), (4260, 72162), (5064, 60705), (5112, 60135), (5130, 59924), (5396, 56970), (5697, 53960), (6330, 48564), (6390, 48108), (6745, 45576), (6840, 44943), (7596, 40470), (7668, 40090), (8018, 38340), (8094, 37980), (8440, 36423), (8520, 36081), (9495, 32376), (9585, 32072), (10260, 29962), (10792, 28485), (11394, 26980), (12027, 25560), (12141, 25320), (12660, 24282), (12780, 24054), (13490, 22788), (14981, 20520), (15192, 20235), (15336, 20045), (16036, 19170), (16188, 18990)]