551438160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3607}}^1$

素因数の和:3650

約数の個数: 240

約数和(自身を含む): 2142112896

約数和(自身を除く): 1590674736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3607, 3640, 3822, 3920, 4368, 5096, 5460, 5880, 6370, 7214, 7280, 7644, 9555, 10192, 10821, 10920, 11760, 12740, 14428, 15288, 18035, 19110, 21642, 21840, 25249, 25480, 28856, 30576, 36070, 38220, 43284, 46891, 50498, 50960, 54105, 57712, 72140, 75747, 76440, 86568, 93782, 100996, 108210, 126245, 140673, 144280, 151494, 152880, 173136, 176743, 187564, 201992, 216420, 234455, 252490, 281346, 288560, 302988, 328237, 353486, 375128, 378735, 403984, 432840, 468910, 504980, 530229, 562692, 605976, 656474, 703365, 706972, 750256, 757470, 865680, 883715, 937820, 984711, 1009960, 1060458, 1125384, 1211952, 1312948, 1406730, 1413944, 1514940, 1641185, 1767430, 1875640, 1969422, 2019920, 2120916, 2250768, 2297659, 2625896, 2651145, 2813460, 2827888, 3029880, 3282370, 3534860, 3751280, 3938844, 4241832, 4595318, 4923555, 5251792, 5302290, 5626920, 6059760, 6564740, 6892977, 7069720, 7877688, 8483664, 9190636, 9847110, 10604580, 11253840, 11488295, 13129480, 13785954, 14139440, 15755376, 18381272, 19694220, 21209160, 22976590, 26258960, 27571908, 34464885, 36762544, 39388440, 42418320, 45953180, 55143816, 68929770, 78776880, 91906360, 110287632, 137859540, 183812720, 275719080, 551438160]

約数ペア:

[(1, 551438160), (2, 275719080), (3, 183812720), (4, 137859540), (5, 110287632), (6, 91906360), (7, 78776880), (8, 68929770), (10, 55143816), (12, 45953180), (13, 42418320), (14, 39388440), (15, 36762544), (16, 34464885), (20, 27571908), (21, 26258960), (24, 22976590), (26, 21209160), (28, 19694220), (30, 18381272), (35, 15755376), (39, 14139440), (40, 13785954), (42, 13129480), (48, 11488295), (49, 11253840), (52, 10604580), (56, 9847110), (60, 9190636), (65, 8483664), (70, 7877688), (78, 7069720), (80, 6892977), (84, 6564740), (91, 6059760), (98, 5626920), (104, 5302290), (105, 5251792), (112, 4923555), (120, 4595318), (130, 4241832), (140, 3938844), (147, 3751280), (156, 3534860), (168, 3282370), (182, 3029880), (195, 2827888), (196, 2813460), (208, 2651145), (210, 2625896), (240, 2297659), (245, 2250768), (260, 2120916), (273, 2019920), (280, 1969422), (294, 1875640), (312, 1767430), (336, 1641185), (364, 1514940), (390, 1413944), (392, 1406730), (420, 1312948), (455, 1211952), (490, 1125384), (520, 1060458), (546, 1009960), (560, 984711), (588, 937820), (624, 883715), (637, 865680), (728, 757470), (735, 750256), (780, 706972), (784, 703365), (840, 656474), (910, 605976), (980, 562692), (1040, 530229), (1092, 504980), (1176, 468910), (1274, 432840), (1365, 403984), (1456, 378735), (1470, 375128), (1560, 353486), (1680, 328237), (1820, 302988), (1911, 288560), (1960, 281346), (2184, 252490), (2352, 234455), (2548, 216420), (2730, 201992), (2940, 187564), (3120, 176743), (3185, 173136), (3607, 152880), (3640, 151494), (3822, 144280), (3920, 140673), (4368, 126245), (5096, 108210), (5460, 100996), (5880, 93782), (6370, 86568), (7214, 76440), (7280, 75747), (7644, 72140), (9555, 57712), (10192, 54105), (10821, 50960), (10920, 50498), (11760, 46891), (12740, 43284), (14428, 38220), (15288, 36070), (18035, 30576), (19110, 28856), (21642, 25480), (21840, 25249)]