674011920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 2315423232

約数和(自身を除く): 1641411312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 73, 80, 85, 93, 102, 120, 124, 136, 146, 155, 170, 186, 204, 219, 240, 248, 255, 272, 292, 310, 340, 365, 372, 408, 438, 465, 496, 510, 527, 584, 620, 680, 730, 744, 816, 876, 930, 1020, 1054, 1095, 1168, 1240, 1241, 1360, 1460, 1488, 1581, 1752, 1860, 2040, 2108, 2190, 2263, 2480, 2482, 2635, 2920, 3162, 3504, 3720, 3723, 4080, 4216, 4380, 4526, 4964, 5270, 5329, 5840, 6205, 6324, 6789, 7440, 7446, 7905, 8432, 8760, 9052, 9928, 10540, 10658, 11315, 12410, 12648, 13578, 14892, 15810, 15987, 17520, 18104, 18615, 19856, 21080, 21316, 22630, 24820, 25296, 26645, 27156, 29784, 31620, 31974, 33945, 36208, 37230, 38471, 42160, 42632, 45260, 49640, 53290, 54312, 59568, 63240, 63948, 67890, 74460, 76942, 79935, 85264, 90520, 90593, 99280, 106580, 108624, 115413, 126480, 127896, 135780, 148920, 153884, 159870, 165199, 181040, 181186, 192355, 213160, 230826, 255792, 271560, 271779, 297840, 307768, 319740, 330398, 362372, 384710, 426320, 452965, 461652, 495597, 543120, 543558, 577065, 615536, 639480, 660796, 724744, 769420, 825995, 905930, 923304, 991194, 1087116, 1154130, 1278960, 1321592, 1358895, 1449488, 1538840, 1651990, 1811860, 1846608, 1982388, 2174232, 2308260, 2477985, 2643184, 2717790, 2808383, 3077680, 3303980, 3623720, 3964776, 4348464, 4616520, 4955970, 5435580, 5616766, 6607960, 7247440, 7929552, 8425149, 9233040, 9911940, 10871160, 11233532, 13215920, 14041915, 16850298, 19823880, 21742320, 22467064, 28083830, 33700596, 39647760, 42125745, 44934128, 56167660, 67401192, 84251490, 112335320, 134802384, 168502980, 224670640, 337005960, 674011920]

約数ペア:

[(1, 674011920), (2, 337005960), (3, 224670640), (4, 168502980), (5, 134802384), (6, 112335320), (8, 84251490), (10, 67401192), (12, 56167660), (15, 44934128), (16, 42125745), (17, 39647760), (20, 33700596), (24, 28083830), (30, 22467064), (31, 21742320), (34, 19823880), (40, 16850298), (48, 14041915), (51, 13215920), (60, 11233532), (62, 10871160), (68, 9911940), (73, 9233040), (80, 8425149), (85, 7929552), (93, 7247440), (102, 6607960), (120, 5616766), (124, 5435580), (136, 4955970), (146, 4616520), (155, 4348464), (170, 3964776), (186, 3623720), (204, 3303980), (219, 3077680), (240, 2808383), (248, 2717790), (255, 2643184), (272, 2477985), (292, 2308260), (310, 2174232), (340, 1982388), (365, 1846608), (372, 1811860), (408, 1651990), (438, 1538840), (465, 1449488), (496, 1358895), (510, 1321592), (527, 1278960), (584, 1154130), (620, 1087116), (680, 991194), (730, 923304), (744, 905930), (816, 825995), (876, 769420), (930, 724744), (1020, 660796), (1054, 639480), (1095, 615536), (1168, 577065), (1240, 543558), (1241, 543120), (1360, 495597), (1460, 461652), (1488, 452965), (1581, 426320), (1752, 384710), (1860, 362372), (2040, 330398), (2108, 319740), (2190, 307768), (2263, 297840), (2480, 271779), (2482, 271560), (2635, 255792), (2920, 230826), (3162, 213160), (3504, 192355), (3720, 181186), (3723, 181040), (4080, 165199), (4216, 159870), (4380, 153884), (4526, 148920), (4964, 135780), (5270, 127896), (5329, 126480), (5840, 115413), (6205, 108624), (6324, 106580), (6789, 99280), (7440, 90593), (7446, 90520), (7905, 85264), (8432, 79935), (8760, 76942), (9052, 74460), (9928, 67890), (10540, 63948), (10658, 63240), (11315, 59568), (12410, 54312), (12648, 53290), (13578, 49640), (14892, 45260), (15810, 42632), (15987, 42160), (17520, 38471), (18104, 37230), (18615, 36208), (19856, 33945), (21080, 31974), (21316, 31620), (22630, 29784), (24820, 27156), (25296, 26645)]