140548980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16381}}^1$

素因数の和:16417

約数の個数: 96

約数和(自身を含む): 462365568

約数和(自身を除く): 321816588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 16381, 32762, 49143, 65524, 81905, 98286, 163810, 180191, 196572, 212953, 245715, 327620, 360382, 425906, 491430, 540573, 638859, 720764, 851812, 900955, 982860, 1064765, 1081146, 1277718, 1801910, 2129530, 2162292, 2342483, 2555436, 2702865, 3194295, 3603820, 4259060, 4684966, 5405730, 6388590, 7027449, 9369932, 10811460, 11712415, 12777180, 14054898, 23424830, 28109796, 35137245, 46849660, 70274490, 140548980]

約数ペア:

[(1, 140548980), (2, 70274490), (3, 46849660), (4, 35137245), (5, 28109796), (6, 23424830), (10, 14054898), (11, 12777180), (12, 11712415), (13, 10811460), (15, 9369932), (20, 7027449), (22, 6388590), (26, 5405730), (30, 4684966), (33, 4259060), (39, 3603820), (44, 3194295), (52, 2702865), (55, 2555436), (60, 2342483), (65, 2162292), (66, 2129530), (78, 1801910), (110, 1277718), (130, 1081146), (132, 1064765), (143, 982860), (156, 900955), (165, 851812), (195, 720764), (220, 638859), (260, 540573), (286, 491430), (330, 425906), (390, 360382), (429, 327620), (572, 245715), (660, 212953), (715, 196572), (780, 180191), (858, 163810), (1430, 98286), (1716, 81905), (2145, 65524), (2860, 49143), (4290, 32762), (8580, 16381)]