15738492420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1267

約数の個数: 288

約数和(自身を含む): 56235379200

約数和(自身を除く): 40496886780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 439, 444, 518, 555, 630, 666, 740, 769, 777, 878, 1036, 1110, 1260, 1295, 1317, 1332, 1538, 1554, 1665, 1756, 2195, 2220, 2307, 2331, 2590, 2634, 3073, 3076, 3108, 3330, 3845, 3885, 3951, 4390, 4614, 4662, 5180, 5268, 5383, 6146, 6585, 6660, 6921, 7690, 7770, 7902, 8780, 9219, 9228, 9324, 10766, 11535, 11655, 12292, 13170, 13842, 15365, 15380, 15540, 15804, 16149, 16243, 18438, 19755, 21532, 23070, 23310, 26340, 26915, 27657, 27684, 28453, 30730, 32298, 32486, 34605, 36876, 39510, 46095, 46140, 46620, 48447, 48729, 53830, 55314, 56906, 61460, 64596, 64972, 69210, 79020, 80745, 81215, 85359, 92190, 96894, 97458, 107660, 110628, 113701, 113812, 138285, 138420, 142265, 146187, 161490, 162430, 170718, 184380, 193788, 194916, 199171, 227402, 242235, 243645, 256077, 276570, 284530, 292374, 322980, 324860, 337591, 341103, 341436, 398342, 426795, 454804, 484470, 487290, 512154, 553140, 568505, 569060, 584748, 597513, 675182, 682206, 730935, 796684, 853590, 968940, 974580, 995855, 1012773, 1023309, 1024308, 1137010, 1195026, 1280385, 1350364, 1364412, 1461870, 1687955, 1705515, 1707180, 1792539, 1991710, 2025546, 2046618, 2274020, 2363137, 2390052, 2560770, 2923740, 2987565, 3038319, 3375910, 3411030, 3585078, 3983420, 4051092, 4093236, 4726274, 5063865, 5116545, 5121540, 5975130, 6076638, 6751820, 6822060, 7089411, 7170156, 8962695, 9452548, 10127730, 10233090, 11815685, 11950260, 12153276, 12490867, 14178822, 15191595, 17925390, 20255460, 20466180, 21268233, 23631370, 24981734, 28357644, 30383190, 35447055, 35850780, 37472601, 42536466, 47262740, 49963468, 60766380, 62454335, 70894110, 74945202, 85072932, 87436069, 106341165, 112417803, 124908670, 141788220, 149890404, 174872138, 187363005, 212682330, 224835606, 249817340, 262308207, 349744276, 374726010, 425364660, 437180345, 449671212, 524616414, 562089015, 749452020, 786924621, 874360690, 1049232828, 1124178030, 1311541035, 1573849242, 1748721380, 2248356060, 2623082070, 3147698484, 3934623105, 5246164140, 7869246210, 15738492420]

約数ペア:

[(1, 15738492420), (2, 7869246210), (3, 5246164140), (4, 3934623105), (5, 3147698484), (6, 2623082070), (7, 2248356060), (9, 1748721380), (10, 1573849242), (12, 1311541035), (14, 1124178030), (15, 1049232828), (18, 874360690), (20, 786924621), (21, 749452020), (28, 562089015), (30, 524616414), (35, 449671212), (36, 437180345), (37, 425364660), (42, 374726010), (45, 349744276), (60, 262308207), (63, 249817340), (70, 224835606), (74, 212682330), (84, 187363005), (90, 174872138), (105, 149890404), (111, 141788220), (126, 124908670), (140, 112417803), (148, 106341165), (180, 87436069), (185, 85072932), (210, 74945202), (222, 70894110), (252, 62454335), (259, 60766380), (315, 49963468), (333, 47262740), (370, 42536466), (420, 37472601), (439, 35850780), (444, 35447055), (518, 30383190), (555, 28357644), (630, 24981734), (666, 23631370), (740, 21268233), (769, 20466180), (777, 20255460), (878, 17925390), (1036, 15191595), (1110, 14178822), (1260, 12490867), (1295, 12153276), (1317, 11950260), (1332, 11815685), (1538, 10233090), (1554, 10127730), (1665, 9452548), (1756, 8962695), (2195, 7170156), (2220, 7089411), (2307, 6822060), (2331, 6751820), (2590, 6076638), (2634, 5975130), (3073, 5121540), (3076, 5116545), (3108, 5063865), (3330, 4726274), (3845, 4093236), (3885, 4051092), (3951, 3983420), (4390, 3585078), (4614, 3411030), (4662, 3375910), (5180, 3038319), (5268, 2987565), (5383, 2923740), (6146, 2560770), (6585, 2390052), (6660, 2363137), (6921, 2274020), (7690, 2046618), (7770, 2025546), (7902, 1991710), (8780, 1792539), (9219, 1707180), (9228, 1705515), (9324, 1687955), (10766, 1461870), (11535, 1364412), (11655, 1350364), (12292, 1280385), (13170, 1195026), (13842, 1137010), (15365, 1024308), (15380, 1023309), (15540, 1012773), (15804, 995855), (16149, 974580), (16243, 968940), (18438, 853590), (19755, 796684), (21532, 730935), (23070, 682206), (23310, 675182), (26340, 597513), (26915, 584748), (27657, 569060), (27684, 568505), (28453, 553140), (30730, 512154), (32298, 487290), (32486, 484470), (34605, 454804), (36876, 426795), (39510, 398342), (46095, 341436), (46140, 341103), (46620, 337591), (48447, 324860), (48729, 322980), (53830, 292374), (55314, 284530), (56906, 276570), (61460, 256077), (64596, 243645), (64972, 242235), (69210, 227402), (79020, 199171), (80745, 194916), (81215, 193788), (85359, 184380), (92190, 170718), (96894, 162430), (97458, 161490), (107660, 146187), (110628, 142265), (113701, 138420), (113812, 138285)]