7404887880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 384

約数和(自身を含む): 27658350720

約数和(自身を除く): 20253462840

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, 163, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 326, 340, 360, 390, 408, 442, 468, 489, 510, 520, 571, 585, 612, 652, 663, 680, 765, 780, 815, 884, 936, 978, 1020, 1105, 1142, 1170, 1224, 1304, 1326, 1467, 1530, 1560, 1630, 1713, 1768, 1956, 1989, 2040, 2119, 2210, 2284, 2340, 2445, 2652, 2771, 2855, 2934, 3060, 3260, 3315, 3426, 3912, 3978, 4238, 4420, 4568, 4680, 4890, 5139, 5304, 5542, 5710, 5868, 6120, 6357, 6520, 6630, 6852, 7335, 7423, 7956, 8313, 8476, 8565, 8840, 9707, 9780, 9945, 10278, 10595, 11084, 11420, 11736, 12714, 13260, 13704, 13855, 14670, 14846, 15912, 16626, 16952, 17130, 19071, 19414, 19560, 19890, 20556, 21190, 22168, 22269, 22840, 24939, 25428, 25695, 26520, 27710, 29121, 29340, 29692, 31785, 33252, 34260, 36023, 37115, 38142, 38828, 39780, 41112, 41565, 42380, 44538, 48535, 49878, 50856, 51390, 55420, 58242, 58680, 59384, 63570, 66504, 66807, 68520, 72046, 74230, 76284, 77656, 79560, 83130, 84760, 87363, 89076, 93073, 95355, 97070, 99756, 102780, 108069, 110840, 111345, 116484, 124695, 126191, 127140, 133614, 144092, 145605, 148460, 152568, 166260, 174726, 178152, 180115, 186146, 190710, 194140, 199512, 205560, 216138, 222690, 232968, 249390, 252382, 254280, 267228, 279219, 288184, 291210, 296920, 324207, 332520, 334035, 349452, 360230, 372292, 378573, 381420, 388280, 432276, 436815, 445380, 465365, 498780, 504764, 534456, 540345, 558438, 582420, 630955, 648414, 668070, 698904, 720460, 744584, 757146, 762840, 837657, 864552, 873630, 890760, 930730, 997560, 1009528, 1080690, 1116876, 1135719, 1164840, 1209949, 1261910, 1296828, 1336140, 1396095, 1440920, 1514292, 1582241, 1621035, 1675314, 1747260, 1861460, 1892865, 2161380, 2233752, 2271438, 2419898, 2523820, 2593656, 2672280, 2792190, 3028584, 3164482, 3242070, 3350628, 3494520, 3629847, 3722920, 3785730, 4188285, 4322760, 4542876, 4746723, 4839796, 5047640, 5584380, 5678595, 6049745, 6328964, 6484140, 6701256, 7259694, 7571460, 7911205, 8376570, 9085752, 9493446, 9679592, 10889541, 11168760, 11357190, 12099490, 12657928, 12968280, 14240169, 14519388, 15142920, 15822410, 16753140, 18149235, 18986892, 20569133, 21779082, 22714380, 23733615, 24198980, 28480338, 29038776, 31644820, 33506280, 36298470, 37973784, 41138266, 43558164, 45428760, 47467230, 48397960, 54447705, 56960676, 61707399, 63289640, 71200845, 72596940, 82276532, 87116328, 94934460, 102845665, 108895410, 113921352, 123414798, 142401690, 145193880, 164553064, 185122197, 189868920, 205691330, 217790820, 246829596, 284803380, 308536995, 370244394, 411382660, 435581640, 493659192, 569606760, 617073990, 740488788, 822765320, 925610985, 1234147980, 1480977576, 1851221970, 2468295960, 3702443940, 7404887880]

約数ペア:

[(1, 7404887880), (2, 3702443940), (3, 2468295960), (4, 1851221970), (5, 1480977576), (6, 1234147980), (8, 925610985), (9, 822765320), (10, 740488788), (12, 617073990), (13, 569606760), (15, 493659192), (17, 435581640), (18, 411382660), (20, 370244394), (24, 308536995), (26, 284803380), (30, 246829596), (34, 217790820), (36, 205691330), (39, 189868920), (40, 185122197), (45, 164553064), (51, 145193880), (52, 142401690), (60, 123414798), (65, 113921352), (68, 108895410), (72, 102845665), (78, 94934460), (85, 87116328), (90, 82276532), (102, 72596940), (104, 71200845), (117, 63289640), (120, 61707399), (130, 56960676), (136, 54447705), (153, 48397960), (156, 47467230), (163, 45428760), (170, 43558164), (180, 41138266), (195, 37973784), (204, 36298470), (221, 33506280), (234, 31644820), (255, 29038776), (260, 28480338), (306, 24198980), (312, 23733615), (326, 22714380), (340, 21779082), (360, 20569133), (390, 18986892), (408, 18149235), (442, 16753140), (468, 15822410), (489, 15142920), (510, 14519388), (520, 14240169), (571, 12968280), (585, 12657928), (612, 12099490), (652, 11357190), (663, 11168760), (680, 10889541), (765, 9679592), (780, 9493446), (815, 9085752), (884, 8376570), (936, 7911205), (978, 7571460), (1020, 7259694), (1105, 6701256), (1142, 6484140), (1170, 6328964), (1224, 6049745), (1304, 5678595), (1326, 5584380), (1467, 5047640), (1530, 4839796), (1560, 4746723), (1630, 4542876), (1713, 4322760), (1768, 4188285), (1956, 3785730), (1989, 3722920), (2040, 3629847), (2119, 3494520), (2210, 3350628), (2284, 3242070), (2340, 3164482), (2445, 3028584), (2652, 2792190), (2771, 2672280), (2855, 2593656), (2934, 2523820), (3060, 2419898), (3260, 2271438), (3315, 2233752), (3426, 2161380), (3912, 1892865), (3978, 1861460), (4238, 1747260), (4420, 1675314), (4568, 1621035), (4680, 1582241), (4890, 1514292), (5139, 1440920), (5304, 1396095), (5542, 1336140), (5710, 1296828), (5868, 1261910), (6120, 1209949), (6357, 1164840), (6520, 1135719), (6630, 1116876), (6852, 1080690), (7335, 1009528), (7423, 997560), (7956, 930730), (8313, 890760), (8476, 873630), (8565, 864552), (8840, 837657), (9707, 762840), (9780, 757146), (9945, 744584), (10278, 720460), (10595, 698904), (11084, 668070), (11420, 648414), (11736, 630955), (12714, 582420), (13260, 558438), (13704, 540345), (13855, 534456), (14670, 504764), (14846, 498780), (15912, 465365), (16626, 445380), (16952, 436815), (17130, 432276), (19071, 388280), (19414, 381420), (19560, 378573), (19890, 372292), (20556, 360230), (21190, 349452), (22168, 334035), (22269, 332520), (22840, 324207), (24939, 296920), (25428, 291210), (25695, 288184), (26520, 279219), (27710, 267228), (29121, 254280), (29340, 252382), (29692, 249390), (31785, 232968), (33252, 222690), (34260, 216138), (36023, 205560), (37115, 199512), (38142, 194140), (38828, 190710), (39780, 186146), (41112, 180115), (41565, 178152), (42380, 174726), (44538, 166260), (48535, 152568), (49878, 148460), (50856, 145605), (51390, 144092), (55420, 133614), (58242, 127140), (58680, 126191), (59384, 124695), (63570, 116484), (66504, 111345), (66807, 110840), (68520, 108069), (72046, 102780), (74230, 99756), (76284, 97070), (77656, 95355), (79560, 93073), (83130, 89076), (84760, 87363)]