153159840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 558544896

約数和(自身を除く): 405385056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 73, 80, 90, 93, 94, 96, 120, 124, 141, 144, 146, 155, 160, 180, 186, 188, 219, 235, 240, 248, 279, 282, 288, 292, 310, 360, 365, 372, 376, 423, 438, 465, 470, 480, 496, 558, 564, 584, 620, 657, 705, 720, 730, 744, 752, 846, 876, 930, 940, 992, 1095, 1116, 1128, 1168, 1240, 1314, 1395, 1410, 1440, 1457, 1460, 1488, 1504, 1692, 1752, 1860, 1880, 2115, 2190, 2232, 2256, 2263, 2336, 2480, 2628, 2790, 2820, 2914, 2920, 2976, 3285, 3384, 3431, 3504, 3720, 3760, 4230, 4371, 4380, 4464, 4512, 4526, 4960, 5256, 5580, 5640, 5828, 5840, 6570, 6768, 6789, 6862, 7008, 7285, 7440, 7520, 8460, 8742, 8760, 8928, 9052, 10293, 10512, 11160, 11280, 11315, 11656, 11680, 13113, 13140, 13536, 13578, 13724, 14570, 14880, 16920, 17155, 17484, 17520, 18104, 20367, 20586, 21024, 21855, 22320, 22560, 22630, 23312, 26226, 26280, 27156, 27448, 29140, 30879, 33840, 33945, 34310, 34968, 35040, 36208, 40734, 41172, 43710, 44640, 45260, 46624, 51465, 52452, 52560, 54312, 54896, 58280, 61758, 65565, 67680, 67890, 68620, 69936, 72416, 81468, 82344, 87420, 90520, 101835, 102930, 104904, 105120, 106361, 108624, 109792, 116560, 123516, 131130, 135780, 137240, 139872, 154395, 162936, 164688, 174840, 181040, 203670, 205860, 209808, 212722, 217248, 233120, 247032, 262260, 271560, 274480, 308790, 319083, 325872, 329376, 349680, 362080, 407340, 411720, 419616, 425444, 494064, 524520, 531805, 543120, 548960, 617580, 638166, 651744, 699360, 814680, 823440, 850888, 957249, 988128, 1049040, 1063610, 1086240, 1235160, 1276332, 1595415, 1629360, 1646880, 1701776, 1914498, 2098080, 2127220, 2470320, 2552664, 3190830, 3258720, 3403552, 3828996, 4254440, 4786245, 4940640, 5105328, 6381660, 7657992, 8508880, 9572490, 10210656, 12763320, 15315984, 17017760, 19144980, 25526640, 30631968, 38289960, 51053280, 76579920, 153159840]

約数ペア:

[(1, 153159840), (2, 76579920), (3, 51053280), (4, 38289960), (5, 30631968), (6, 25526640), (8, 19144980), (9, 17017760), (10, 15315984), (12, 12763320), (15, 10210656), (16, 9572490), (18, 8508880), (20, 7657992), (24, 6381660), (30, 5105328), (31, 4940640), (32, 4786245), (36, 4254440), (40, 3828996), (45, 3403552), (47, 3258720), (48, 3190830), (60, 2552664), (62, 2470320), (72, 2127220), (73, 2098080), (80, 1914498), (90, 1701776), (93, 1646880), (94, 1629360), (96, 1595415), (120, 1276332), (124, 1235160), (141, 1086240), (144, 1063610), (146, 1049040), (155, 988128), (160, 957249), (180, 850888), (186, 823440), (188, 814680), (219, 699360), (235, 651744), (240, 638166), (248, 617580), (279, 548960), (282, 543120), (288, 531805), (292, 524520), (310, 494064), (360, 425444), (365, 419616), (372, 411720), (376, 407340), (423, 362080), (438, 349680), (465, 329376), (470, 325872), (480, 319083), (496, 308790), (558, 274480), (564, 271560), (584, 262260), (620, 247032), (657, 233120), (705, 217248), (720, 212722), (730, 209808), (744, 205860), (752, 203670), (846, 181040), (876, 174840), (930, 164688), (940, 162936), (992, 154395), (1095, 139872), (1116, 137240), (1128, 135780), (1168, 131130), (1240, 123516), (1314, 116560), (1395, 109792), (1410, 108624), (1440, 106361), (1457, 105120), (1460, 104904), (1488, 102930), (1504, 101835), (1692, 90520), (1752, 87420), (1860, 82344), (1880, 81468), (2115, 72416), (2190, 69936), (2232, 68620), (2256, 67890), (2263, 67680), (2336, 65565), (2480, 61758), (2628, 58280), (2790, 54896), (2820, 54312), (2914, 52560), (2920, 52452), (2976, 51465), (3285, 46624), (3384, 45260), (3431, 44640), (3504, 43710), (3720, 41172), (3760, 40734), (4230, 36208), (4371, 35040), (4380, 34968), (4464, 34310), (4512, 33945), (4526, 33840), (4960, 30879), (5256, 29140), (5580, 27448), (5640, 27156), (5828, 26280), (5840, 26226), (6570, 23312), (6768, 22630), (6789, 22560), (6862, 22320), (7008, 21855), (7285, 21024), (7440, 20586), (7520, 20367), (8460, 18104), (8742, 17520), (8760, 17484), (8928, 17155), (9052, 16920), (10293, 14880), (10512, 14570), (11160, 13724), (11280, 13578), (11315, 13536), (11656, 13140), (11680, 13113)]