1623251760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1364

約数の個数: 240

約数和(自身を含む): 5629068288

約数和(自身を除く): 4005816528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 208, 240, 248, 260, 310, 312, 338, 372, 390, 403, 465, 496, 507, 520, 620, 624, 676, 744, 780, 806, 845, 930, 1014, 1040, 1209, 1240, 1291, 1352, 1488, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2480, 2535, 2582, 2704, 3120, 3224, 3380, 3720, 3873, 4030, 4056, 4836, 5070, 5164, 5239, 6045, 6448, 6455, 6760, 7440, 7746, 8060, 8112, 9672, 10140, 10328, 10478, 12090, 12910, 13520, 15492, 15717, 16120, 16783, 19344, 19365, 20280, 20656, 20956, 24180, 25820, 26195, 30984, 31434, 32240, 33566, 38730, 40021, 40560, 41912, 48360, 50349, 51640, 52390, 61968, 62868, 67132, 77460, 78585, 80042, 83824, 83915, 96720, 100698, 103280, 104780, 120063, 125736, 134264, 154920, 157170, 160084, 167830, 200105, 201396, 209560, 218179, 240126, 251472, 251745, 268528, 309840, 314340, 320168, 335660, 400210, 402792, 419120, 436358, 480252, 503490, 520273, 600315, 628680, 640336, 654537, 671320, 800420, 805584, 872716, 960504, 1006980, 1040546, 1090895, 1200630, 1257360, 1309074, 1342640, 1560819, 1600840, 1745432, 1921008, 2013960, 2081092, 2181790, 2401260, 2601365, 2618148, 3121638, 3201680, 3272685, 3490864, 4027920, 4162184, 4363580, 4802520, 5202730, 5236296, 6243276, 6545370, 6763549, 7804095, 8324368, 8727160, 9605040, 10405460, 10472592, 12486552, 13090740, 13527098, 15608190, 17454320, 20290647, 20810920, 24973104, 26181480, 27054196, 31216380, 33817745, 40581294, 41621840, 52362960, 54108392, 62432760, 67635490, 81162588, 101453235, 108216784, 124865520, 135270980, 162325176, 202906470, 270541960, 324650352, 405812940, 541083920, 811625880, 1623251760]

約数ペア:

[(1, 1623251760), (2, 811625880), (3, 541083920), (4, 405812940), (5, 324650352), (6, 270541960), (8, 202906470), (10, 162325176), (12, 135270980), (13, 124865520), (15, 108216784), (16, 101453235), (20, 81162588), (24, 67635490), (26, 62432760), (30, 54108392), (31, 52362960), (39, 41621840), (40, 40581294), (48, 33817745), (52, 31216380), (60, 27054196), (62, 26181480), (65, 24973104), (78, 20810920), (80, 20290647), (93, 17454320), (104, 15608190), (120, 13527098), (124, 13090740), (130, 12486552), (155, 10472592), (156, 10405460), (169, 9605040), (186, 8727160), (195, 8324368), (208, 7804095), (240, 6763549), (248, 6545370), (260, 6243276), (310, 5236296), (312, 5202730), (338, 4802520), (372, 4363580), (390, 4162184), (403, 4027920), (465, 3490864), (496, 3272685), (507, 3201680), (520, 3121638), (620, 2618148), (624, 2601365), (676, 2401260), (744, 2181790), (780, 2081092), (806, 2013960), (845, 1921008), (930, 1745432), (1014, 1600840), (1040, 1560819), (1209, 1342640), (1240, 1309074), (1291, 1257360), (1352, 1200630), (1488, 1090895), (1560, 1040546), (1612, 1006980), (1690, 960504), (1860, 872716), (2015, 805584), (2028, 800420), (2418, 671320), (2480, 654537), (2535, 640336), (2582, 628680), (2704, 600315), (3120, 520273), (3224, 503490), (3380, 480252), (3720, 436358), (3873, 419120), (4030, 402792), (4056, 400210), (4836, 335660), (5070, 320168), (5164, 314340), (5239, 309840), (6045, 268528), (6448, 251745), (6455, 251472), (6760, 240126), (7440, 218179), (7746, 209560), (8060, 201396), (8112, 200105), (9672, 167830), (10140, 160084), (10328, 157170), (10478, 154920), (12090, 134264), (12910, 125736), (13520, 120063), (15492, 104780), (15717, 103280), (16120, 100698), (16783, 96720), (19344, 83915), (19365, 83824), (20280, 80042), (20656, 78585), (20956, 77460), (24180, 67132), (25820, 62868), (26195, 61968), (30984, 52390), (31434, 51640), (32240, 50349), (33566, 48360), (38730, 41912), (40021, 40560)]