402708240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 320

約数和(自身を含む): 1603825920

約数和(自身を除く): 1201117680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 330, 340, 360, 374, 396, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 660, 680, 720, 748, 765, 792, 816, 880, 918, 935, 990, 997, 1020, 1080, 1122, 1188, 1224, 1320, 1360, 1485, 1496, 1530, 1584, 1683, 1836, 1870, 1980, 1994, 2040, 2160, 2244, 2295, 2376, 2448, 2640, 2805, 2970, 2991, 2992, 3060, 3366, 3672, 3740, 3960, 3988, 4080, 4488, 4590, 4752, 4985, 5049, 5610, 5940, 5982, 6120, 6732, 7344, 7480, 7920, 7976, 8415, 8973, 8976, 9180, 9970, 10098, 10967, 11220, 11880, 11964, 12240, 13464, 14955, 14960, 15952, 16830, 16949, 17946, 18360, 19940, 20196, 21934, 22440, 23760, 23928, 25245, 26919, 26928, 29910, 32901, 33660, 33898, 35892, 36720, 39880, 40392, 43868, 44865, 44880, 47856, 50490, 50847, 53838, 54835, 59820, 65802, 67320, 67796, 71784, 79760, 80784, 84745, 87736, 89730, 98703, 100980, 101694, 107676, 109670, 119640, 131604, 134595, 134640, 135592, 143568, 152541, 164505, 169490, 175472, 179460, 186439, 197406, 201960, 203388, 215352, 219340, 239280, 254235, 263208, 269190, 271184, 296109, 305082, 329010, 338980, 358920, 372878, 394812, 403920, 406776, 430704, 438680, 457623, 493515, 508470, 526416, 538380, 559317, 592218, 610164, 658020, 677960, 717840, 745756, 762705, 789624, 813552, 877360, 915246, 932195, 987030, 1016940, 1076760, 1118634, 1184436, 1220328, 1316040, 1355920, 1480545, 1491512, 1525410, 1579248, 1677951, 1830492, 1864390, 1974060, 2033880, 2153520, 2237268, 2288115, 2368872, 2440656, 2632080, 2796585, 2961090, 2983024, 3050820, 3355902, 3660984, 3728780, 3948120, 4067760, 4474536, 4576230, 4737744, 5033853, 5593170, 5922180, 6101640, 6711804, 7321968, 7457560, 7896240, 8389755, 8949072, 9152460, 10067706, 11186340, 11844360, 12203280, 13423608, 14915120, 16779510, 18304920, 20135412, 22372680, 23688720, 25169265, 26847216, 33559020, 36609840, 40270824, 44745360, 50338530, 67118040, 80541648, 100677060, 134236080, 201354120, 402708240]

約数ペア:

[(1, 402708240), (2, 201354120), (3, 134236080), (4, 100677060), (5, 80541648), (6, 67118040), (8, 50338530), (9, 44745360), (10, 40270824), (11, 36609840), (12, 33559020), (15, 26847216), (16, 25169265), (17, 23688720), (18, 22372680), (20, 20135412), (22, 18304920), (24, 16779510), (27, 14915120), (30, 13423608), (33, 12203280), (34, 11844360), (36, 11186340), (40, 10067706), (44, 9152460), (45, 8949072), (48, 8389755), (51, 7896240), (54, 7457560), (55, 7321968), (60, 6711804), (66, 6101640), (68, 5922180), (72, 5593170), (80, 5033853), (85, 4737744), (88, 4576230), (90, 4474536), (99, 4067760), (102, 3948120), (108, 3728780), (110, 3660984), (120, 3355902), (132, 3050820), (135, 2983024), (136, 2961090), (144, 2796585), (153, 2632080), (165, 2440656), (170, 2368872), (176, 2288115), (180, 2237268), (187, 2153520), (198, 2033880), (204, 1974060), (216, 1864390), (220, 1830492), (240, 1677951), (255, 1579248), (264, 1525410), (270, 1491512), (272, 1480545), (297, 1355920), (306, 1316040), (330, 1220328), (340, 1184436), (360, 1118634), (374, 1076760), (396, 1016940), (408, 987030), (432, 932195), (440, 915246), (459, 877360), (495, 813552), (510, 789624), (528, 762705), (540, 745756), (561, 717840), (594, 677960), (612, 658020), (660, 610164), (680, 592218), (720, 559317), (748, 538380), (765, 526416), (792, 508470), (816, 493515), (880, 457623), (918, 438680), (935, 430704), (990, 406776), (997, 403920), (1020, 394812), (1080, 372878), (1122, 358920), (1188, 338980), (1224, 329010), (1320, 305082), (1360, 296109), (1485, 271184), (1496, 269190), (1530, 263208), (1584, 254235), (1683, 239280), (1836, 219340), (1870, 215352), (1980, 203388), (1994, 201960), (2040, 197406), (2160, 186439), (2244, 179460), (2295, 175472), (2376, 169490), (2448, 164505), (2640, 152541), (2805, 143568), (2970, 135592), (2991, 134640), (2992, 134595), (3060, 131604), (3366, 119640), (3672, 109670), (3740, 107676), (3960, 101694), (3988, 100980), (4080, 98703), (4488, 89730), (4590, 87736), (4752, 84745), (4985, 80784), (5049, 79760), (5610, 71784), (5940, 67796), (5982, 67320), (6120, 65802), (6732, 59820), (7344, 54835), (7480, 53838), (7920, 50847), (7976, 50490), (8415, 47856), (8973, 44880), (8976, 44865), (9180, 43868), (9970, 40392), (10098, 39880), (10967, 36720), (11220, 35892), (11880, 33898), (11964, 33660), (12240, 32901), (13464, 29910), (14955, 26928), (14960, 26919), (15952, 25245), (16830, 23928), (16949, 23760), (17946, 22440), (18360, 21934), (19940, 20196)]