2298983440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7649}}^1$

素因数の和:7709

約数の個数: 120

約数和(自身を含む): 6115624200

約数和(自身を除く): 3816640760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 289, 340, 442, 520, 578, 680, 884, 1040, 1105, 1156, 1360, 1445, 1768, 2210, 2312, 2890, 3536, 3757, 4420, 4624, 5780, 7514, 7649, 8840, 11560, 15028, 15298, 17680, 18785, 23120, 30056, 30596, 37570, 38245, 60112, 61192, 75140, 76490, 99437, 122384, 130033, 150280, 152980, 198874, 260066, 300560, 305960, 397748, 497185, 520132, 611920, 650165, 795496, 994370, 1040264, 1300330, 1590992, 1690429, 1988740, 2080528, 2210561, 2600660, 3380858, 3977480, 4421122, 5201320, 6761716, 7954960, 8452145, 8842244, 10402640, 11052805, 13523432, 16904290, 17684488, 22105610, 27046864, 28737293, 33808580, 35368976, 44211220, 57474586, 67617160, 88422440, 114949172, 135234320, 143686465, 176844880, 229898344, 287372930, 459796688, 574745860, 1149491720, 2298983440]

約数ペア:

[(1, 2298983440), (2, 1149491720), (4, 574745860), (5, 459796688), (8, 287372930), (10, 229898344), (13, 176844880), (16, 143686465), (17, 135234320), (20, 114949172), (26, 88422440), (34, 67617160), (40, 57474586), (52, 44211220), (65, 35368976), (68, 33808580), (80, 28737293), (85, 27046864), (104, 22105610), (130, 17684488), (136, 16904290), (170, 13523432), (208, 11052805), (221, 10402640), (260, 8842244), (272, 8452145), (289, 7954960), (340, 6761716), (442, 5201320), (520, 4421122), (578, 3977480), (680, 3380858), (884, 2600660), (1040, 2210561), (1105, 2080528), (1156, 1988740), (1360, 1690429), (1445, 1590992), (1768, 1300330), (2210, 1040264), (2312, 994370), (2890, 795496), (3536, 650165), (3757, 611920), (4420, 520132), (4624, 497185), (5780, 397748), (7514, 305960), (7649, 300560), (8840, 260066), (11560, 198874), (15028, 152980), (15298, 150280), (17680, 130033), (18785, 122384), (23120, 99437), (30056, 76490), (30596, 75140), (37570, 61192), (38245, 60112)]