321765600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10349

約数の個数: 144

約数和(自身を含む): 1128021552

約数和(自身を除く): 806255952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10313, 10400, 15600, 20626, 30939, 31200, 41252, 51565, 61878, 82504, 103130, 123756, 134069, 154695, 165008, 206260, 247512, 257825, 268138, 309390, 330016, 402207, 412520, 495024, 515650, 536276, 618780, 670345, 773475, 804414, 825040, 990048, 1031300, 1072552, 1237560, 1340690, 1546950, 1608828, 1650080, 2011035, 2062600, 2145104, 2475120, 2681380, 3093900, 3217656, 3351725, 4022070, 4125200, 4290208, 4950240, 5362760, 6187800, 6435312, 6703450, 8044140, 8250400, 10055175, 10725520, 12375600, 12870624, 13406900, 16088280, 20110350, 21451040, 24751200, 26813800, 32176560, 40220700, 53627600, 64353120, 80441400, 107255200, 160882800, 321765600]

約数ペア:

[(1, 321765600), (2, 160882800), (3, 107255200), (4, 80441400), (5, 64353120), (6, 53627600), (8, 40220700), (10, 32176560), (12, 26813800), (13, 24751200), (15, 21451040), (16, 20110350), (20, 16088280), (24, 13406900), (25, 12870624), (26, 12375600), (30, 10725520), (32, 10055175), (39, 8250400), (40, 8044140), (48, 6703450), (50, 6435312), (52, 6187800), (60, 5362760), (65, 4950240), (75, 4290208), (78, 4125200), (80, 4022070), (96, 3351725), (100, 3217656), (104, 3093900), (120, 2681380), (130, 2475120), (150, 2145104), (156, 2062600), (160, 2011035), (195, 1650080), (200, 1608828), (208, 1546950), (240, 1340690), (260, 1237560), (300, 1072552), (312, 1031300), (325, 990048), (390, 825040), (400, 804414), (416, 773475), (480, 670345), (520, 618780), (600, 536276), (624, 515650), (650, 495024), (780, 412520), (800, 402207), (975, 330016), (1040, 309390), (1200, 268138), (1248, 257825), (1300, 247512), (1560, 206260), (1950, 165008), (2080, 154695), (2400, 134069), (2600, 123756), (3120, 103130), (3900, 82504), (5200, 61878), (6240, 51565), (7800, 41252), (10313, 31200), (10400, 30939), (15600, 20626)]