133181640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19471}}^1$

素因数の和:19507

約数の個数: 96

約数和(自身を含む): 455644800

約数和(自身を除く): 322463160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 19471, 38942, 58413, 77884, 97355, 116826, 155768, 175239, 194710, 233652, 292065, 350478, 369949, 389420, 467304, 584130, 700956, 739898, 778840, 876195, 1109847, 1168260, 1401912, 1479796, 1752390, 1849745, 2219694, 2336520, 2959592, 3329541, 3504780, 3699490, 4439388, 5549235, 6659082, 7009560, 7398980, 8878776, 11098470, 13318164, 14797960, 16647705, 22196940, 26636328, 33295410, 44393880, 66590820, 133181640]

約数ペア:

[(1, 133181640), (2, 66590820), (3, 44393880), (4, 33295410), (5, 26636328), (6, 22196940), (8, 16647705), (9, 14797960), (10, 13318164), (12, 11098470), (15, 8878776), (18, 7398980), (19, 7009560), (20, 6659082), (24, 5549235), (30, 4439388), (36, 3699490), (38, 3504780), (40, 3329541), (45, 2959592), (57, 2336520), (60, 2219694), (72, 1849745), (76, 1752390), (90, 1479796), (95, 1401912), (114, 1168260), (120, 1109847), (152, 876195), (171, 778840), (180, 739898), (190, 700956), (228, 584130), (285, 467304), (342, 389420), (360, 369949), (380, 350478), (456, 292065), (570, 233652), (684, 194710), (760, 175239), (855, 155768), (1140, 116826), (1368, 97355), (1710, 77884), (2280, 58413), (3420, 38942), (6840, 19471)]