1230764080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 3540023424

約数和(自身を除く): 2309259344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 293, 364, 455, 520, 560, 577, 586, 728, 910, 1040, 1154, 1172, 1456, 1465, 1820, 2051, 2308, 2344, 2885, 2930, 3640, 3809, 4039, 4102, 4616, 4688, 5770, 5860, 7280, 7501, 7618, 8078, 8204, 9232, 10255, 11540, 11720, 15002, 15236, 16156, 16408, 19045, 20195, 20510, 23080, 23440, 26663, 30004, 30472, 32312, 32816, 37505, 38090, 40390, 41020, 46160, 52507, 53326, 60008, 60944, 64624, 75010, 76180, 80780, 82040, 105014, 106652, 120016, 133315, 150020, 152360, 161560, 164080, 169061, 210028, 213304, 262535, 266630, 300040, 304720, 323120, 338122, 420056, 426608, 525070, 533260, 600080, 676244, 840112, 845305, 1050140, 1066520, 1183427, 1352488, 1690610, 2100280, 2133040, 2197793, 2366854, 2704976, 3381220, 4200560, 4395586, 4733708, 5917135, 6762440, 8791172, 9467416, 10988965, 11834270, 13524880, 15384551, 17582344, 18934832, 21977930, 23668540, 30769102, 35164688, 43955860, 47337080, 61538204, 76922755, 87911720, 94674160, 123076408, 153845510, 175823440, 246152816, 307691020, 615382040, 1230764080]

約数ペア:

[(1, 1230764080), (2, 615382040), (4, 307691020), (5, 246152816), (7, 175823440), (8, 153845510), (10, 123076408), (13, 94674160), (14, 87911720), (16, 76922755), (20, 61538204), (26, 47337080), (28, 43955860), (35, 35164688), (40, 30769102), (52, 23668540), (56, 21977930), (65, 18934832), (70, 17582344), (80, 15384551), (91, 13524880), (104, 11834270), (112, 10988965), (130, 9467416), (140, 8791172), (182, 6762440), (208, 5917135), (260, 4733708), (280, 4395586), (293, 4200560), (364, 3381220), (455, 2704976), (520, 2366854), (560, 2197793), (577, 2133040), (586, 2100280), (728, 1690610), (910, 1352488), (1040, 1183427), (1154, 1066520), (1172, 1050140), (1456, 845305), (1465, 840112), (1820, 676244), (2051, 600080), (2308, 533260), (2344, 525070), (2885, 426608), (2930, 420056), (3640, 338122), (3809, 323120), (4039, 304720), (4102, 300040), (4616, 266630), (4688, 262535), (5770, 213304), (5860, 210028), (7280, 169061), (7501, 164080), (7618, 161560), (8078, 152360), (8204, 150020), (9232, 133315), (10255, 120016), (11540, 106652), (11720, 105014), (15002, 82040), (15236, 80780), (16156, 76180), (16408, 75010), (19045, 64624), (20195, 60944), (20510, 60008), (23080, 53326), (23440, 52507), (26663, 46160), (30004, 41020), (30472, 40390), (32312, 38090), (32816, 37505)]