1563604920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1342

約数の個数: 192

約数和(自身を含む): 5408208000

約数和(自身を除く): 3844603080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 239, 255, 306, 340, 360, 408, 478, 510, 612, 680, 717, 765, 956, 1020, 1069, 1195, 1224, 1434, 1530, 1912, 2040, 2138, 2151, 2390, 2868, 3060, 3207, 3585, 4063, 4276, 4302, 4780, 5345, 5736, 6120, 6414, 7170, 8126, 8552, 8604, 9560, 9621, 10690, 10755, 12189, 12828, 14340, 16035, 16252, 17208, 18173, 19242, 20315, 21380, 21510, 24378, 25656, 28680, 32070, 32504, 36346, 36567, 38484, 40630, 42760, 43020, 48105, 48756, 54519, 60945, 64140, 72692, 73134, 76968, 81260, 86040, 90865, 96210, 97512, 109038, 121890, 128280, 145384, 146268, 162520, 163557, 181730, 182835, 192420, 218076, 243780, 255491, 272595, 292536, 327114, 363460, 365670, 384840, 436152, 487560, 510982, 545190, 654228, 726920, 731340, 766473, 817785, 1021964, 1090380, 1277455, 1308456, 1462680, 1532946, 1635570, 2043928, 2180760, 2299419, 2554910, 3065892, 3271140, 3832365, 4343347, 4598838, 5109820, 6131784, 6542280, 7664730, 8686694, 9197676, 10219640, 11497095, 13030041, 15329460, 17373388, 18395352, 21716735, 22994190, 26060082, 30658920, 34746776, 39090123, 43433470, 45988380, 52120164, 65150205, 78180246, 86866940, 91976760, 104240328, 130300410, 156360492, 173733880, 195450615, 260600820, 312720984, 390901230, 521201640, 781802460, 1563604920]

約数ペア:

[(1, 1563604920), (2, 781802460), (3, 521201640), (4, 390901230), (5, 312720984), (6, 260600820), (8, 195450615), (9, 173733880), (10, 156360492), (12, 130300410), (15, 104240328), (17, 91976760), (18, 86866940), (20, 78180246), (24, 65150205), (30, 52120164), (34, 45988380), (36, 43433470), (40, 39090123), (45, 34746776), (51, 30658920), (60, 26060082), (68, 22994190), (72, 21716735), (85, 18395352), (90, 17373388), (102, 15329460), (120, 13030041), (136, 11497095), (153, 10219640), (170, 9197676), (180, 8686694), (204, 7664730), (239, 6542280), (255, 6131784), (306, 5109820), (340, 4598838), (360, 4343347), (408, 3832365), (478, 3271140), (510, 3065892), (612, 2554910), (680, 2299419), (717, 2180760), (765, 2043928), (956, 1635570), (1020, 1532946), (1069, 1462680), (1195, 1308456), (1224, 1277455), (1434, 1090380), (1530, 1021964), (1912, 817785), (2040, 766473), (2138, 731340), (2151, 726920), (2390, 654228), (2868, 545190), (3060, 510982), (3207, 487560), (3585, 436152), (4063, 384840), (4276, 365670), (4302, 363460), (4780, 327114), (5345, 292536), (5736, 272595), (6120, 255491), (6414, 243780), (7170, 218076), (8126, 192420), (8552, 182835), (8604, 181730), (9560, 163557), (9621, 162520), (10690, 146268), (10755, 145384), (12189, 128280), (12828, 121890), (14340, 109038), (16035, 97512), (16252, 96210), (17208, 90865), (18173, 86040), (19242, 81260), (20315, 76968), (21380, 73134), (21510, 72692), (24378, 64140), (25656, 60945), (28680, 54519), (32070, 48756), (32504, 48105), (36346, 43020), (36567, 42760), (38484, 40630)]