13004160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 128

約数和(自身を含む): 44724960

約数和(自身を除く): 31720800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 521, 624, 640, 780, 832, 960, 1040, 1042, 1248, 1560, 1563, 1664, 1920, 2080, 2084, 2496, 2605, 3120, 3126, 4160, 4168, 4992, 5210, 6240, 6252, 6773, 7815, 8320, 8336, 10420, 12480, 12504, 13546, 15630, 16672, 20319, 20840, 24960, 25008, 27092, 31260, 33344, 33865, 40638, 41680, 50016, 54184, 62520, 66688, 67730, 81276, 83360, 100032, 101595, 108368, 125040, 135460, 162552, 166720, 200064, 203190, 216736, 250080, 270920, 325104, 333440, 406380, 433472, 500160, 541840, 650208, 812760, 866944, 1000320, 1083680, 1300416, 1625520, 2167360, 2600832, 3251040, 4334720, 6502080, 13004160]

約数ペア:

[(1, 13004160), (2, 6502080), (3, 4334720), (4, 3251040), (5, 2600832), (6, 2167360), (8, 1625520), (10, 1300416), (12, 1083680), (13, 1000320), (15, 866944), (16, 812760), (20, 650208), (24, 541840), (26, 500160), (30, 433472), (32, 406380), (39, 333440), (40, 325104), (48, 270920), (52, 250080), (60, 216736), (64, 203190), (65, 200064), (78, 166720), (80, 162552), (96, 135460), (104, 125040), (120, 108368), (128, 101595), (130, 100032), (156, 83360), (160, 81276), (192, 67730), (195, 66688), (208, 62520), (240, 54184), (260, 50016), (312, 41680), (320, 40638), (384, 33865), (390, 33344), (416, 31260), (480, 27092), (520, 25008), (521, 24960), (624, 20840), (640, 20319), (780, 16672), (832, 15630), (960, 13546), (1040, 12504), (1042, 12480), (1248, 10420), (1560, 8336), (1563, 8320), (1664, 7815), (1920, 6773), (2080, 6252), (2084, 6240), (2496, 5210), (2605, 4992), (3120, 4168), (3126, 4160)]