64897167720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{23971}}^1$

素因数の和:24296

約数の個数: 256

約数和(自身を含む): 243570862080

約数和(自身を除く): 178673694360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 293, 308, 330, 385, 420, 440, 462, 586, 616, 660, 770, 840, 879, 924, 1155, 1172, 1320, 1465, 1540, 1758, 1848, 2051, 2310, 2344, 2930, 3080, 3223, 3516, 4102, 4395, 4620, 5860, 6153, 6446, 7032, 8204, 8790, 9240, 9669, 10255, 11720, 12306, 12892, 16115, 16408, 17580, 19338, 20510, 22561, 23971, 24612, 25784, 30765, 32230, 35160, 38676, 41020, 45122, 47942, 48345, 49224, 61530, 64460, 67683, 71913, 77352, 82040, 90244, 95884, 96690, 112805, 119855, 123060, 128920, 135366, 143826, 167797, 180488, 191768, 193380, 225610, 239710, 246120, 263681, 270732, 287652, 335594, 338415, 359565, 386760, 451220, 479420, 503391, 527362, 541464, 575304, 671188, 676830, 719130, 791043, 838985, 902440, 958840, 1006782, 1054724, 1318405, 1342376, 1353660, 1438260, 1582086, 1677970, 1845767, 2013564, 2109448, 2516955, 2636810, 2707320, 2876520, 3164172, 3355940, 3691534, 3955215, 4027128, 5033910, 5273620, 5537301, 6328344, 6711880, 7023503, 7383068, 7910430, 9228835, 10067820, 10547240, 11074602, 14047006, 14766136, 15820860, 18457670, 20135640, 21070509, 22149204, 27686505, 28094012, 31641720, 35117515, 36915340, 42141018, 44298408, 49164521, 55373010, 56188024, 70235030, 73830680, 77258533, 84282036, 98329042, 105352545, 110746020, 140470060, 147493563, 154517066, 168564072, 196658084, 210705090, 221492040, 231775599, 245822605, 280940120, 294987126, 309034132, 386292665, 393316168, 421410180, 463551198, 491645210, 540809731, 589974252, 618068264, 737467815, 772585330, 842820360, 927102396, 983290420, 1081619462, 1158877995, 1179948504, 1474935630, 1545170660, 1622429193, 1854204792, 1966580840, 2163238924, 2317755990, 2704048655, 2949871260, 3090341320, 3244858386, 4326477848, 4635511980, 5408097310, 5899742520, 6489716772, 8112145965, 9271023960, 10816194620, 12979433544, 16224291930, 21632389240, 32448583860, 64897167720]

約数ペア:

[(1, 64897167720), (2, 32448583860), (3, 21632389240), (4, 16224291930), (5, 12979433544), (6, 10816194620), (7, 9271023960), (8, 8112145965), (10, 6489716772), (11, 5899742520), (12, 5408097310), (14, 4635511980), (15, 4326477848), (20, 3244858386), (21, 3090341320), (22, 2949871260), (24, 2704048655), (28, 2317755990), (30, 2163238924), (33, 1966580840), (35, 1854204792), (40, 1622429193), (42, 1545170660), (44, 1474935630), (55, 1179948504), (56, 1158877995), (60, 1081619462), (66, 983290420), (70, 927102396), (77, 842820360), (84, 772585330), (88, 737467815), (105, 618068264), (110, 589974252), (120, 540809731), (132, 491645210), (140, 463551198), (154, 421410180), (165, 393316168), (168, 386292665), (210, 309034132), (220, 294987126), (231, 280940120), (264, 245822605), (280, 231775599), (293, 221492040), (308, 210705090), (330, 196658084), (385, 168564072), (420, 154517066), (440, 147493563), (462, 140470060), (586, 110746020), (616, 105352545), (660, 98329042), (770, 84282036), (840, 77258533), (879, 73830680), (924, 70235030), (1155, 56188024), (1172, 55373010), (1320, 49164521), (1465, 44298408), (1540, 42141018), (1758, 36915340), (1848, 35117515), (2051, 31641720), (2310, 28094012), (2344, 27686505), (2930, 22149204), (3080, 21070509), (3223, 20135640), (3516, 18457670), (4102, 15820860), (4395, 14766136), (4620, 14047006), (5860, 11074602), (6153, 10547240), (6446, 10067820), (7032, 9228835), (8204, 7910430), (8790, 7383068), (9240, 7023503), (9669, 6711880), (10255, 6328344), (11720, 5537301), (12306, 5273620), (12892, 5033910), (16115, 4027128), (16408, 3955215), (17580, 3691534), (19338, 3355940), (20510, 3164172), (22561, 2876520), (23971, 2707320), (24612, 2636810), (25784, 2516955), (30765, 2109448), (32230, 2013564), (35160, 1845767), (38676, 1677970), (41020, 1582086), (45122, 1438260), (47942, 1353660), (48345, 1342376), (49224, 1318405), (61530, 1054724), (64460, 1006782), (67683, 958840), (71913, 902440), (77352, 838985), (82040, 791043), (90244, 719130), (95884, 676830), (96690, 671188), (112805, 575304), (119855, 541464), (123060, 527362), (128920, 503391), (135366, 479420), (143826, 451220), (167797, 386760), (180488, 359565), (191768, 338415), (193380, 335594), (225610, 287652), (239710, 270732), (246120, 263681)]