71406508680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{31721}}^1$

素因数の和:31801

約数の個数: 288

約数和(自身を含む): 258095901960

約数和(自身を除く): 186689393280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 169, 180, 185, 195, 222, 234, 260, 296, 312, 333, 338, 360, 370, 390, 444, 468, 481, 507, 520, 555, 585, 666, 676, 740, 780, 845, 888, 936, 962, 1014, 1110, 1170, 1332, 1352, 1443, 1480, 1521, 1560, 1665, 1690, 1924, 2028, 2220, 2340, 2405, 2535, 2664, 2886, 3042, 3330, 3380, 3848, 4056, 4329, 4440, 4680, 4810, 5070, 5772, 6084, 6253, 6660, 6760, 7215, 7605, 8658, 9620, 10140, 11544, 12168, 12506, 13320, 14430, 15210, 17316, 18759, 19240, 20280, 21645, 25012, 28860, 30420, 31265, 31721, 34632, 37518, 43290, 50024, 56277, 57720, 60840, 62530, 63442, 75036, 86580, 93795, 95163, 112554, 125060, 126884, 150072, 158605, 173160, 187590, 190326, 225108, 250120, 253768, 281385, 285489, 317210, 375180, 380652, 412373, 450216, 475815, 562770, 570978, 634420, 750360, 761304, 824746, 951630, 1125540, 1141956, 1173677, 1237119, 1268840, 1427445, 1649492, 1903260, 2061865, 2251080, 2283912, 2347354, 2474238, 2854890, 3298984, 3521031, 3711357, 3806520, 4123730, 4694708, 4948476, 5360849, 5709780, 5868385, 6185595, 7042062, 7422714, 8247460, 9389416, 9896952, 10563093, 10721698, 11419560, 11736770, 12371190, 14084124, 14845428, 15257801, 16082547, 16494920, 17605155, 18556785, 21126186, 21443396, 23473540, 24742380, 26804245, 28168248, 29690856, 30515602, 32165094, 35210310, 37113570, 42252372, 42886792, 45773403, 46947080, 48247641, 49484760, 52815465, 53608490, 61031204, 64330188, 70420620, 74227140, 76289005, 80412735, 84504744, 91546806, 96495282, 105630930, 107216980, 122062408, 128660376, 137320209, 140841240, 148454280, 152578010, 160825470, 183093612, 192990564, 198351413, 211261860, 214433960, 228867015, 241238205, 274640418, 305156020, 321650940, 366187224, 385981128, 396702826, 422523720, 457734030, 482476410, 549280836, 595054239, 610312040, 643301880, 686601045, 793405652, 915468060, 964952820, 991757065, 1098561672, 1190108478, 1373202090, 1586811304, 1785162717, 1830936120, 1929905640, 1983514130, 2380216956, 2746404180, 2975271195, 3570325434, 3967028260, 4760433912, 5492808360, 5950542390, 7140650868, 7934056520, 8925813585, 11901084780, 14281301736, 17851627170, 23802169560, 35703254340, 71406508680]

約数ペア:

[(1, 71406508680), (2, 35703254340), (3, 23802169560), (4, 17851627170), (5, 14281301736), (6, 11901084780), (8, 8925813585), (9, 7934056520), (10, 7140650868), (12, 5950542390), (13, 5492808360), (15, 4760433912), (18, 3967028260), (20, 3570325434), (24, 2975271195), (26, 2746404180), (30, 2380216956), (36, 1983514130), (37, 1929905640), (39, 1830936120), (40, 1785162717), (45, 1586811304), (52, 1373202090), (60, 1190108478), (65, 1098561672), (72, 991757065), (74, 964952820), (78, 915468060), (90, 793405652), (104, 686601045), (111, 643301880), (117, 610312040), (120, 595054239), (130, 549280836), (148, 482476410), (156, 457734030), (169, 422523720), (180, 396702826), (185, 385981128), (195, 366187224), (222, 321650940), (234, 305156020), (260, 274640418), (296, 241238205), (312, 228867015), (333, 214433960), (338, 211261860), (360, 198351413), (370, 192990564), (390, 183093612), (444, 160825470), (468, 152578010), (481, 148454280), (507, 140841240), (520, 137320209), (555, 128660376), (585, 122062408), (666, 107216980), (676, 105630930), (740, 96495282), (780, 91546806), (845, 84504744), (888, 80412735), (936, 76289005), (962, 74227140), (1014, 70420620), (1110, 64330188), (1170, 61031204), (1332, 53608490), (1352, 52815465), (1443, 49484760), (1480, 48247641), (1521, 46947080), (1560, 45773403), (1665, 42886792), (1690, 42252372), (1924, 37113570), (2028, 35210310), (2220, 32165094), (2340, 30515602), (2405, 29690856), (2535, 28168248), (2664, 26804245), (2886, 24742380), (3042, 23473540), (3330, 21443396), (3380, 21126186), (3848, 18556785), (4056, 17605155), (4329, 16494920), (4440, 16082547), (4680, 15257801), (4810, 14845428), (5070, 14084124), (5772, 12371190), (6084, 11736770), (6253, 11419560), (6660, 10721698), (6760, 10563093), (7215, 9896952), (7605, 9389416), (8658, 8247460), (9620, 7422714), (10140, 7042062), (11544, 6185595), (12168, 5868385), (12506, 5709780), (13320, 5360849), (14430, 4948476), (15210, 4694708), (17316, 4123730), (18759, 3806520), (19240, 3711357), (20280, 3521031), (21645, 3298984), (25012, 2854890), (28860, 2474238), (30420, 2347354), (31265, 2283912), (31721, 2251080), (34632, 2061865), (37518, 1903260), (43290, 1649492), (50024, 1427445), (56277, 1268840), (57720, 1237119), (60840, 1173677), (62530, 1141956), (63442, 1125540), (75036, 951630), (86580, 824746), (93795, 761304), (95163, 750360), (112554, 634420), (125060, 570978), (126884, 562770), (150072, 475815), (158605, 450216), (173160, 412373), (187590, 380652), (190326, 375180), (225108, 317210), (250120, 285489), (253768, 281385)]