78895637520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4219}}^1\times {\mathrm{11131}}^1$

素因数の和:15373

約数の個数: 160

約数和(自身を含む): 279607342080

約数和(自身を除く): 200711704560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 4219, 8438, 11131, 12657, 16876, 21095, 22262, 25314, 29533, 33393, 33752, 42190, 44524, 50628, 55655, 59066, 63285, 66786, 67504, 77917, 84380, 88599, 89048, 101256, 111310, 118132, 126570, 133572, 147665, 155834, 166965, 168760, 177198, 178096, 202512, 222620, 233751, 236264, 253140, 267144, 295330, 311668, 333930, 337520, 354396, 389585, 442995, 445240, 467502, 472528, 506280, 534288, 590660, 623336, 667860, 708792, 779170, 885990, 890480, 935004, 1012560, 1168755, 1181320, 1246672, 1335720, 1417584, 1558340, 1771980, 1870008, 2337510, 2362640, 2671440, 3116680, 3543960, 3740016, 4675020, 6233360, 7087920, 9350040, 18700080, 46961689, 93923378, 140885067, 187846756, 234808445, 281770134, 328731823, 375693512, 469616890, 563540268, 657463646, 704425335, 751387024, 939233780, 986195469, 1127080536, 1314927292, 1408850670, 1643659115, 1878467560, 1972390938, 2254161072, 2629854584, 2817701340, 3287318230, 3756935120, 3944781876, 4930977345, 5259709168, 5635402680, 6574636460, 7889563752, 9861954690, 11270805360, 13149272920, 15779127504, 19723909380, 26298545840, 39447818760, 78895637520]

約数ペア:

[(1, 78895637520), (2, 39447818760), (3, 26298545840), (4, 19723909380), (5, 15779127504), (6, 13149272920), (7, 11270805360), (8, 9861954690), (10, 7889563752), (12, 6574636460), (14, 5635402680), (15, 5259709168), (16, 4930977345), (20, 3944781876), (21, 3756935120), (24, 3287318230), (28, 2817701340), (30, 2629854584), (35, 2254161072), (40, 1972390938), (42, 1878467560), (48, 1643659115), (56, 1408850670), (60, 1314927292), (70, 1127080536), (80, 986195469), (84, 939233780), (105, 751387024), (112, 704425335), (120, 657463646), (140, 563540268), (168, 469616890), (210, 375693512), (240, 328731823), (280, 281770134), (336, 234808445), (420, 187846756), (560, 140885067), (840, 93923378), (1680, 46961689), (4219, 18700080), (8438, 9350040), (11131, 7087920), (12657, 6233360), (16876, 4675020), (21095, 3740016), (22262, 3543960), (25314, 3116680), (29533, 2671440), (33393, 2362640), (33752, 2337510), (42190, 1870008), (44524, 1771980), (50628, 1558340), (55655, 1417584), (59066, 1335720), (63285, 1246672), (66786, 1181320), (67504, 1168755), (77917, 1012560), (84380, 935004), (88599, 890480), (89048, 885990), (101256, 779170), (111310, 708792), (118132, 667860), (126570, 623336), (133572, 590660), (147665, 534288), (155834, 506280), (166965, 472528), (168760, 467502), (177198, 445240), (178096, 442995), (202512, 389585), (222620, 354396), (233751, 337520), (236264, 333930), (253140, 311668), (267144, 295330)]