201737640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7651

約数の個数: 128

約数和(自身を含む): 690197760

約数和(自身を除く): 488460120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 7607, 8840, 13260, 15214, 22821, 26520, 30428, 38035, 45642, 60856, 76070, 91284, 98891, 114105, 129319, 152140, 182568, 197782, 228210, 258638, 296673, 304280, 387957, 395564, 456420, 494455, 517276, 593346, 646595, 775914, 791128, 912840, 988910, 1034552, 1186692, 1293190, 1483365, 1551828, 1681147, 1939785, 1977820, 2373384, 2586380, 2966730, 3103656, 3362294, 3879570, 3955640, 5043441, 5172760, 5933460, 6724588, 7759140, 8405735, 10086882, 11866920, 13449176, 15518280, 16811470, 20173764, 25217205, 33622940, 40347528, 50434410, 67245880, 100868820, 201737640]

約数ペア:

[(1, 201737640), (2, 100868820), (3, 67245880), (4, 50434410), (5, 40347528), (6, 33622940), (8, 25217205), (10, 20173764), (12, 16811470), (13, 15518280), (15, 13449176), (17, 11866920), (20, 10086882), (24, 8405735), (26, 7759140), (30, 6724588), (34, 5933460), (39, 5172760), (40, 5043441), (51, 3955640), (52, 3879570), (60, 3362294), (65, 3103656), (68, 2966730), (78, 2586380), (85, 2373384), (102, 1977820), (104, 1939785), (120, 1681147), (130, 1551828), (136, 1483365), (156, 1293190), (170, 1186692), (195, 1034552), (204, 988910), (221, 912840), (255, 791128), (260, 775914), (312, 646595), (340, 593346), (390, 517276), (408, 494455), (442, 456420), (510, 395564), (520, 387957), (663, 304280), (680, 296673), (780, 258638), (884, 228210), (1020, 197782), (1105, 182568), (1326, 152140), (1560, 129319), (1768, 114105), (2040, 98891), (2210, 91284), (2652, 76070), (3315, 60856), (4420, 45642), (5304, 38035), (6630, 30428), (7607, 26520), (8840, 22821), (13260, 15214)]