13217165520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{1423}}^1$

素因数の和:1694

約数の個数: 240

約数和(自身を含む): 44592503040

約数和(自身を除く): 31375337520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 229, 240, 260, 312, 338, 390, 458, 507, 520, 624, 676, 687, 780, 845, 916, 1014, 1040, 1145, 1352, 1374, 1423, 1560, 1690, 1832, 2028, 2290, 2535, 2704, 2748, 2846, 2977, 3120, 3380, 3435, 3664, 4056, 4269, 4580, 5070, 5496, 5692, 5954, 6760, 6870, 7115, 8112, 8538, 8931, 9160, 10140, 10992, 11384, 11908, 13520, 13740, 14230, 14885, 17076, 17862, 18320, 18499, 20280, 21345, 22768, 23816, 27480, 28460, 29770, 34152, 35724, 36998, 38701, 40560, 42690, 44655, 47632, 54960, 55497, 56920, 59540, 68304, 71448, 73996, 77402, 85380, 89310, 92495, 110994, 113840, 116103, 119080, 142896, 147992, 154804, 170760, 178620, 184990, 193505, 221988, 232206, 238160, 240487, 277485, 295984, 309608, 325867, 341520, 357240, 369980, 387010, 443976, 464412, 480974, 554970, 580515, 619216, 651734, 714480, 721461, 739960, 774020, 887952, 928824, 961948, 977601, 1109940, 1161030, 1202435, 1303468, 1442922, 1479920, 1548040, 1629335, 1857648, 1923896, 1955202, 2219880, 2322060, 2404870, 2606936, 2885844, 3096080, 3258670, 3607305, 3847792, 3910404, 4236271, 4439760, 4644120, 4809740, 4888005, 5213872, 5771688, 6517340, 7214610, 7820808, 8472542, 9288240, 9619480, 9776010, 11543376, 12708813, 13034680, 14429220, 15641616, 16945084, 19238960, 19552020, 21181355, 25417626, 26069360, 28858440, 33890168, 39104040, 42362710, 50835252, 55071523, 57716880, 63544065, 67780336, 78208080, 84725420, 101670504, 110143046, 127088130, 165214569, 169450840, 203341008, 220286092, 254176260, 275357615, 330429138, 338901680, 440572184, 508352520, 550715230, 660858276, 826072845, 881144368, 1016705040, 1101430460, 1321716552, 1652145690, 2202860920, 2643433104, 3304291380, 4405721840, 6608582760, 13217165520]

約数ペア:

[(1, 13217165520), (2, 6608582760), (3, 4405721840), (4, 3304291380), (5, 2643433104), (6, 2202860920), (8, 1652145690), (10, 1321716552), (12, 1101430460), (13, 1016705040), (15, 881144368), (16, 826072845), (20, 660858276), (24, 550715230), (26, 508352520), (30, 440572184), (39, 338901680), (40, 330429138), (48, 275357615), (52, 254176260), (60, 220286092), (65, 203341008), (78, 169450840), (80, 165214569), (104, 127088130), (120, 110143046), (130, 101670504), (156, 84725420), (169, 78208080), (195, 67780336), (208, 63544065), (229, 57716880), (240, 55071523), (260, 50835252), (312, 42362710), (338, 39104040), (390, 33890168), (458, 28858440), (507, 26069360), (520, 25417626), (624, 21181355), (676, 19552020), (687, 19238960), (780, 16945084), (845, 15641616), (916, 14429220), (1014, 13034680), (1040, 12708813), (1145, 11543376), (1352, 9776010), (1374, 9619480), (1423, 9288240), (1560, 8472542), (1690, 7820808), (1832, 7214610), (2028, 6517340), (2290, 5771688), (2535, 5213872), (2704, 4888005), (2748, 4809740), (2846, 4644120), (2977, 4439760), (3120, 4236271), (3380, 3910404), (3435, 3847792), (3664, 3607305), (4056, 3258670), (4269, 3096080), (4580, 2885844), (5070, 2606936), (5496, 2404870), (5692, 2322060), (5954, 2219880), (6760, 1955202), (6870, 1923896), (7115, 1857648), (8112, 1629335), (8538, 1548040), (8931, 1479920), (9160, 1442922), (10140, 1303468), (10992, 1202435), (11384, 1161030), (11908, 1109940), (13520, 977601), (13740, 961948), (14230, 928824), (14885, 887952), (17076, 774020), (17862, 739960), (18320, 721461), (18499, 714480), (20280, 651734), (21345, 619216), (22768, 580515), (23816, 554970), (27480, 480974), (28460, 464412), (29770, 443976), (34152, 387010), (35724, 369980), (36998, 357240), (38701, 341520), (40560, 325867), (42690, 309608), (44655, 295984), (47632, 277485), (54960, 240487), (55497, 238160), (56920, 232206), (59540, 221988), (68304, 193505), (71448, 184990), (73996, 178620), (77402, 170760), (85380, 154804), (89310, 147992), (92495, 142896), (110994, 119080), (113840, 116103)]