1670735520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 288

約数和(自身を含む): 6092573760

約数和(自身を除く): 4421838240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 139, 144, 153, 160, 170, 180, 204, 240, 255, 272, 278, 288, 306, 340, 360, 408, 417, 480, 491, 510, 544, 556, 612, 680, 695, 720, 765, 816, 834, 982, 1020, 1112, 1224, 1251, 1360, 1390, 1440, 1473, 1530, 1632, 1668, 1964, 2040, 2085, 2224, 2363, 2448, 2455, 2502, 2720, 2780, 2946, 3060, 3336, 3928, 4080, 4170, 4419, 4448, 4726, 4896, 4910, 5004, 5560, 5892, 6120, 6255, 6672, 7089, 7365, 7856, 8160, 8340, 8347, 8838, 9452, 9820, 10008, 11120, 11784, 11815, 12240, 12510, 13344, 14178, 14730, 15712, 16680, 16694, 17676, 18904, 19640, 20016, 21267, 22095, 22240, 23568, 23630, 24480, 25020, 25041, 28356, 29460, 33360, 33388, 35352, 35445, 37808, 39280, 40032, 41735, 42534, 44190, 47136, 47260, 50040, 50082, 56712, 58920, 66720, 66776, 68249, 70704, 70890, 75123, 75616, 78560, 83470, 85068, 88380, 94520, 100080, 100164, 106335, 113424, 117840, 125205, 133552, 136498, 141408, 141780, 150246, 166940, 170136, 176760, 189040, 200160, 200328, 204747, 212670, 226848, 235680, 250410, 267104, 272996, 283560, 300492, 333880, 340272, 341245, 353520, 375615, 378080, 400656, 409494, 425340, 500820, 545992, 567120, 600984, 614241, 667760, 680544, 682490, 707040, 751230, 801312, 818988, 850680, 1001640, 1023735, 1091984, 1134240, 1160233, 1201968, 1228482, 1335520, 1364980, 1502460, 1637976, 1701360, 2003280, 2047470, 2183968, 2320466, 2403936, 2456964, 2729960, 3004920, 3071205, 3275952, 3402720, 3480699, 4006560, 4094940, 4640932, 4913928, 5459920, 5801165, 6009840, 6142410, 6551904, 6961398, 8189880, 9281864, 9827856, 10442097, 10919840, 11602330, 12019680, 12284820, 13922796, 16379760, 17403495, 18563728, 19655712, 20884194, 23204660, 24569640, 27845592, 32759520, 34806990, 37127456, 41768388, 46409320, 49139280, 52210485, 55691184, 69613980, 83536776, 92818640, 98278560, 104420970, 111382368, 139227960, 167073552, 185637280, 208841940, 278455920, 334147104, 417683880, 556911840, 835367760, 1670735520]

約数ペア:

[(1, 1670735520), (2, 835367760), (3, 556911840), (4, 417683880), (5, 334147104), (6, 278455920), (8, 208841940), (9, 185637280), (10, 167073552), (12, 139227960), (15, 111382368), (16, 104420970), (17, 98278560), (18, 92818640), (20, 83536776), (24, 69613980), (30, 55691184), (32, 52210485), (34, 49139280), (36, 46409320), (40, 41768388), (45, 37127456), (48, 34806990), (51, 32759520), (60, 27845592), (68, 24569640), (72, 23204660), (80, 20884194), (85, 19655712), (90, 18563728), (96, 17403495), (102, 16379760), (120, 13922796), (136, 12284820), (139, 12019680), (144, 11602330), (153, 10919840), (160, 10442097), (170, 9827856), (180, 9281864), (204, 8189880), (240, 6961398), (255, 6551904), (272, 6142410), (278, 6009840), (288, 5801165), (306, 5459920), (340, 4913928), (360, 4640932), (408, 4094940), (417, 4006560), (480, 3480699), (491, 3402720), (510, 3275952), (544, 3071205), (556, 3004920), (612, 2729960), (680, 2456964), (695, 2403936), (720, 2320466), (765, 2183968), (816, 2047470), (834, 2003280), (982, 1701360), (1020, 1637976), (1112, 1502460), (1224, 1364980), (1251, 1335520), (1360, 1228482), (1390, 1201968), (1440, 1160233), (1473, 1134240), (1530, 1091984), (1632, 1023735), (1668, 1001640), (1964, 850680), (2040, 818988), (2085, 801312), (2224, 751230), (2363, 707040), (2448, 682490), (2455, 680544), (2502, 667760), (2720, 614241), (2780, 600984), (2946, 567120), (3060, 545992), (3336, 500820), (3928, 425340), (4080, 409494), (4170, 400656), (4419, 378080), (4448, 375615), (4726, 353520), (4896, 341245), (4910, 340272), (5004, 333880), (5560, 300492), (5892, 283560), (6120, 272996), (6255, 267104), (6672, 250410), (7089, 235680), (7365, 226848), (7856, 212670), (8160, 204747), (8340, 200328), (8347, 200160), (8838, 189040), (9452, 176760), (9820, 170136), (10008, 166940), (11120, 150246), (11784, 141780), (11815, 141408), (12240, 136498), (12510, 133552), (13344, 125205), (14178, 117840), (14730, 113424), (15712, 106335), (16680, 100164), (16694, 100080), (17676, 94520), (18904, 88380), (19640, 85068), (20016, 83470), (21267, 78560), (22095, 75616), (22240, 75123), (23568, 70890), (23630, 70704), (24480, 68249), (25020, 66776), (25041, 66720), (28356, 58920), (29460, 56712), (33360, 50082), (33388, 50040), (35352, 47260), (35445, 47136), (37808, 44190), (39280, 42534), (40032, 41735)]