2550437760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102181}}^1$

素因数の和:102216

約数の個数: 128

約数和(自身を含む): 8754953760

約数和(自身を除く): 6204516000

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, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 102181, 204362, 306543, 408724, 510905, 613086, 817448, 1021810, 1226172, 1328353, 1532715, 1634896, 2043620, 2452344, 2656706, 3065430, 3269792, 3985059, 4087240, 4904688, 5313412, 6130860, 6539584, 6641765, 7970118, 8174480, 9809376, 10626824, 12261720, 13079168, 13283530, 15940236, 16348960, 19618752, 19925295, 21253648, 24523440, 26567060, 31880472, 32697920, 39237504, 39850590, 42507296, 49046880, 53134120, 63760944, 65395840, 79701180, 85014592, 98093760, 106268240, 127521888, 159402360, 170029184, 196187520, 212536480, 255043776, 318804720, 425072960, 510087552, 637609440, 850145920, 1275218880, 2550437760]

約数ペア:

[(1, 2550437760), (2, 1275218880), (3, 850145920), (4, 637609440), (5, 510087552), (6, 425072960), (8, 318804720), (10, 255043776), (12, 212536480), (13, 196187520), (15, 170029184), (16, 159402360), (20, 127521888), (24, 106268240), (26, 98093760), (30, 85014592), (32, 79701180), (39, 65395840), (40, 63760944), (48, 53134120), (52, 49046880), (60, 42507296), (64, 39850590), (65, 39237504), (78, 32697920), (80, 31880472), (96, 26567060), (104, 24523440), (120, 21253648), (128, 19925295), (130, 19618752), (156, 16348960), (160, 15940236), (192, 13283530), (195, 13079168), (208, 12261720), (240, 10626824), (260, 9809376), (312, 8174480), (320, 7970118), (384, 6641765), (390, 6539584), (416, 6130860), (480, 5313412), (520, 4904688), (624, 4087240), (640, 3985059), (780, 3269792), (832, 3065430), (960, 2656706), (1040, 2452344), (1248, 2043620), (1560, 1634896), (1664, 1532715), (1920, 1328353), (2080, 1226172), (2496, 1021810), (3120, 817448), (4160, 613086), (4992, 510905), (6240, 408724), (8320, 306543), (12480, 204362), (24960, 102181)]