806622480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 240

約数和(自身を含む): 2841246720

約数和(自身を除く): 2034624240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 71, 72, 80, 90, 93, 120, 124, 142, 144, 155, 180, 186, 213, 240, 248, 279, 284, 310, 355, 360, 372, 426, 465, 496, 509, 558, 568, 620, 639, 710, 720, 744, 852, 930, 1018, 1065, 1116, 1136, 1240, 1278, 1395, 1420, 1488, 1527, 1704, 1860, 2036, 2130, 2201, 2232, 2480, 2545, 2556, 2790, 2840, 3054, 3195, 3408, 3720, 4072, 4260, 4402, 4464, 4581, 5090, 5112, 5580, 5680, 6108, 6390, 6603, 7440, 7635, 8144, 8520, 8804, 9162, 10180, 10224, 11005, 11160, 12216, 12780, 13206, 15270, 15779, 17040, 17608, 18324, 19809, 20360, 22010, 22320, 22905, 24432, 25560, 26412, 30540, 31558, 33015, 35216, 36139, 36648, 39618, 40720, 44020, 45810, 47337, 51120, 52824, 61080, 63116, 66030, 72278, 73296, 78895, 79236, 88040, 91620, 94674, 99045, 105648, 108417, 122160, 126232, 132060, 142011, 144556, 157790, 158472, 176080, 180695, 183240, 189348, 198090, 216834, 236685, 252464, 264120, 284022, 289112, 315580, 316944, 325251, 361390, 366480, 378696, 396180, 433668, 473370, 528240, 542085, 568044, 578224, 631160, 650502, 710055, 722780, 757392, 792360, 867336, 946740, 1084170, 1120309, 1136088, 1262320, 1301004, 1420110, 1445560, 1584720, 1626255, 1734672, 1893480, 2168340, 2240618, 2272176, 2602008, 2840220, 2891120, 3252510, 3360927, 3786960, 4336680, 4481236, 5204016, 5601545, 5680440, 6505020, 6721854, 8673360, 8962472, 10082781, 11203090, 11360880, 13010040, 13443708, 16804635, 17924944, 20165562, 22406180, 26020080, 26887416, 33609270, 40331124, 44812360, 50413905, 53774832, 67218540, 80662248, 89624720, 100827810, 134437080, 161324496, 201655620, 268874160, 403311240, 806622480]

約数ペア:

[(1, 806622480), (2, 403311240), (3, 268874160), (4, 201655620), (5, 161324496), (6, 134437080), (8, 100827810), (9, 89624720), (10, 80662248), (12, 67218540), (15, 53774832), (16, 50413905), (18, 44812360), (20, 40331124), (24, 33609270), (30, 26887416), (31, 26020080), (36, 22406180), (40, 20165562), (45, 17924944), (48, 16804635), (60, 13443708), (62, 13010040), (71, 11360880), (72, 11203090), (80, 10082781), (90, 8962472), (93, 8673360), (120, 6721854), (124, 6505020), (142, 5680440), (144, 5601545), (155, 5204016), (180, 4481236), (186, 4336680), (213, 3786960), (240, 3360927), (248, 3252510), (279, 2891120), (284, 2840220), (310, 2602008), (355, 2272176), (360, 2240618), (372, 2168340), (426, 1893480), (465, 1734672), (496, 1626255), (509, 1584720), (558, 1445560), (568, 1420110), (620, 1301004), (639, 1262320), (710, 1136088), (720, 1120309), (744, 1084170), (852, 946740), (930, 867336), (1018, 792360), (1065, 757392), (1116, 722780), (1136, 710055), (1240, 650502), (1278, 631160), (1395, 578224), (1420, 568044), (1488, 542085), (1527, 528240), (1704, 473370), (1860, 433668), (2036, 396180), (2130, 378696), (2201, 366480), (2232, 361390), (2480, 325251), (2545, 316944), (2556, 315580), (2790, 289112), (2840, 284022), (3054, 264120), (3195, 252464), (3408, 236685), (3720, 216834), (4072, 198090), (4260, 189348), (4402, 183240), (4464, 180695), (4581, 176080), (5090, 158472), (5112, 157790), (5580, 144556), (5680, 142011), (6108, 132060), (6390, 126232), (6603, 122160), (7440, 108417), (7635, 105648), (8144, 99045), (8520, 94674), (8804, 91620), (9162, 88040), (10180, 79236), (10224, 78895), (11005, 73296), (11160, 72278), (12216, 66030), (12780, 63116), (13206, 61080), (15270, 52824), (15779, 51120), (17040, 47337), (17608, 45810), (18324, 44020), (19809, 40720), (20360, 39618), (22010, 36648), (22320, 36139), (22905, 35216), (24432, 33015), (25560, 31558), (26412, 30540)]