147742920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 562464000

約数和(自身を除く): 414721080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 619, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1238, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1857, 1989, 2040, 2210, 2295, 2340, 2476, 2652, 2808, 3060, 3095, 3315, 3510, 3672, 3714, 3978, 4420, 4590, 4680, 4952, 5304, 5571, 5967, 6120, 6190, 6630, 7020, 7428, 7956, 8047, 8840, 9180, 9285, 9945, 10523, 11142, 11934, 12380, 13260, 14040, 14856, 15912, 16094, 16713, 18360, 18570, 19890, 21046, 22284, 23868, 24141, 24760, 26520, 27855, 29835, 31569, 32188, 33426, 37140, 39780, 40235, 42092, 44568, 47736, 48282, 52615, 55710, 59670, 63138, 64376, 66852, 72423, 74280, 79560, 80470, 83565, 84184, 94707, 96564, 105230, 111420, 119340, 120705, 126276, 133704, 136799, 144846, 157845, 160940, 167130, 189414, 193128, 210460, 217269, 222840, 238680, 241410, 252552, 273598, 284121, 289692, 315690, 321880, 334260, 362115, 378828, 410397, 420920, 434538, 473535, 482820, 547196, 568242, 579384, 631380, 668520, 683995, 724230, 757656, 820794, 869076, 947070, 965640, 1086345, 1094392, 1136484, 1231191, 1262760, 1367990, 1420605, 1448460, 1641588, 1738152, 1894140, 2051985, 2172690, 2272968, 2462382, 2735980, 2841210, 2896920, 3283176, 3693573, 3788280, 4103970, 4345380, 4924764, 5471960, 5682420, 6155955, 7387146, 8207940, 8690760, 9849528, 11364840, 12311910, 14774292, 16415880, 18467865, 24623820, 29548584, 36935730, 49247640, 73871460, 147742920]

約数ペア:

[(1, 147742920), (2, 73871460), (3, 49247640), (4, 36935730), (5, 29548584), (6, 24623820), (8, 18467865), (9, 16415880), (10, 14774292), (12, 12311910), (13, 11364840), (15, 9849528), (17, 8690760), (18, 8207940), (20, 7387146), (24, 6155955), (26, 5682420), (27, 5471960), (30, 4924764), (34, 4345380), (36, 4103970), (39, 3788280), (40, 3693573), (45, 3283176), (51, 2896920), (52, 2841210), (54, 2735980), (60, 2462382), (65, 2272968), (68, 2172690), (72, 2051985), (78, 1894140), (85, 1738152), (90, 1641588), (102, 1448460), (104, 1420605), (108, 1367990), (117, 1262760), (120, 1231191), (130, 1136484), (135, 1094392), (136, 1086345), (153, 965640), (156, 947070), (170, 869076), (180, 820794), (195, 757656), (204, 724230), (216, 683995), (221, 668520), (234, 631380), (255, 579384), (260, 568242), (270, 547196), (306, 482820), (312, 473535), (340, 434538), (351, 420920), (360, 410397), (390, 378828), (408, 362115), (442, 334260), (459, 321880), (468, 315690), (510, 289692), (520, 284121), (540, 273598), (585, 252552), (612, 241410), (619, 238680), (663, 222840), (680, 217269), (702, 210460), (765, 193128), (780, 189414), (884, 167130), (918, 160940), (936, 157845), (1020, 144846), (1080, 136799), (1105, 133704), (1170, 126276), (1224, 120705), (1238, 119340), (1326, 111420), (1404, 105230), (1530, 96564), (1560, 94707), (1755, 84184), (1768, 83565), (1836, 80470), (1857, 79560), (1989, 74280), (2040, 72423), (2210, 66852), (2295, 64376), (2340, 63138), (2476, 59670), (2652, 55710), (2808, 52615), (3060, 48282), (3095, 47736), (3315, 44568), (3510, 42092), (3672, 40235), (3714, 39780), (3978, 37140), (4420, 33426), (4590, 32188), (4680, 31569), (4952, 29835), (5304, 27855), (5571, 26520), (5967, 24760), (6120, 24141), (6190, 23868), (6630, 22284), (7020, 21046), (7428, 19890), (7956, 18570), (8047, 18360), (8840, 16713), (9180, 16094), (9285, 15912), (9945, 14856), (10523, 14040), (11142, 13260), (11934, 12380)]