196751880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2520

約数の個数: 192

約数和(自身を含む): 729434160

約数和(自身を除く): 532682280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2473, 2652, 3060, 3315, 3978, 4420, 4680, 4946, 5304, 6120, 6630, 7419, 7956, 8840, 9892, 9945, 12365, 13260, 14838, 15912, 19784, 19890, 22257, 24730, 26520, 29676, 32149, 37095, 39780, 42041, 44514, 49460, 59352, 64298, 74190, 79560, 84082, 89028, 96447, 98920, 111285, 126123, 128596, 148380, 160745, 168164, 178056, 192894, 210205, 222570, 252246, 257192, 289341, 296760, 321490, 336328, 378369, 385788, 420410, 445140, 482235, 504492, 546533, 578682, 630615, 642980, 756738, 771576, 840820, 890280, 964470, 1008984, 1093066, 1157364, 1261230, 1285960, 1446705, 1513476, 1639599, 1681640, 1891845, 1928940, 2186132, 2314728, 2522460, 2732665, 2893410, 3026952, 3279198, 3783690, 3857880, 4372264, 4918797, 5044920, 5465330, 5786820, 6558396, 7567380, 8197995, 9837594, 10930660, 11573640, 13116792, 15134760, 16395990, 19675188, 21861320, 24593985, 32791980, 39350376, 49187970, 65583960, 98375940, 196751880]

約数ペア:

[(1, 196751880), (2, 98375940), (3, 65583960), (4, 49187970), (5, 39350376), (6, 32791980), (8, 24593985), (9, 21861320), (10, 19675188), (12, 16395990), (13, 15134760), (15, 13116792), (17, 11573640), (18, 10930660), (20, 9837594), (24, 8197995), (26, 7567380), (30, 6558396), (34, 5786820), (36, 5465330), (39, 5044920), (40, 4918797), (45, 4372264), (51, 3857880), (52, 3783690), (60, 3279198), (65, 3026952), (68, 2893410), (72, 2732665), (78, 2522460), (85, 2314728), (90, 2186132), (102, 1928940), (104, 1891845), (117, 1681640), (120, 1639599), (130, 1513476), (136, 1446705), (153, 1285960), (156, 1261230), (170, 1157364), (180, 1093066), (195, 1008984), (204, 964470), (221, 890280), (234, 840820), (255, 771576), (260, 756738), (306, 642980), (312, 630615), (340, 578682), (360, 546533), (390, 504492), (408, 482235), (442, 445140), (468, 420410), (510, 385788), (520, 378369), (585, 336328), (612, 321490), (663, 296760), (680, 289341), (765, 257192), (780, 252246), (884, 222570), (936, 210205), (1020, 192894), (1105, 178056), (1170, 168164), (1224, 160745), (1326, 148380), (1530, 128596), (1560, 126123), (1768, 111285), (1989, 98920), (2040, 96447), (2210, 89028), (2340, 84082), (2473, 79560), (2652, 74190), (3060, 64298), (3315, 59352), (3978, 49460), (4420, 44514), (4680, 42041), (4946, 39780), (5304, 37095), (6120, 32149), (6630, 29676), (7419, 26520), (7956, 24730), (8840, 22257), (9892, 19890), (9945, 19784), (12365, 15912), (13260, 14838)]