269223540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1699}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 799680000

約数和(自身を除く): 530456460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 556, 570, 695, 834, 1140, 1390, 1668, 1699, 2085, 2641, 2780, 3398, 4170, 5097, 5282, 6796, 7923, 8340, 8495, 10194, 10564, 13205, 15846, 16990, 20388, 25485, 26410, 31692, 32281, 33980, 39615, 50970, 52820, 64562, 79230, 96843, 101940, 129124, 158460, 161405, 193686, 236161, 322810, 387372, 472322, 484215, 645620, 708483, 944644, 968430, 1180805, 1416966, 1936860, 2361610, 2833932, 3542415, 4487059, 4723220, 7084830, 8974118, 13461177, 14169660, 17948236, 22435295, 26922354, 44870590, 53844708, 67305885, 89741180, 134611770, 269223540]

約数ペア:

[(1, 269223540), (2, 134611770), (3, 89741180), (4, 67305885), (5, 53844708), (6, 44870590), (10, 26922354), (12, 22435295), (15, 17948236), (19, 14169660), (20, 13461177), (30, 8974118), (38, 7084830), (57, 4723220), (60, 4487059), (76, 3542415), (95, 2833932), (114, 2361610), (139, 1936860), (190, 1416966), (228, 1180805), (278, 968430), (285, 944644), (380, 708483), (417, 645620), (556, 484215), (570, 472322), (695, 387372), (834, 322810), (1140, 236161), (1390, 193686), (1668, 161405), (1699, 158460), (2085, 129124), (2641, 101940), (2780, 96843), (3398, 79230), (4170, 64562), (5097, 52820), (5282, 50970), (6796, 39615), (7923, 33980), (8340, 32281), (8495, 31692), (10194, 26410), (10564, 25485), (13205, 20388), (15846, 16990)]