4378331880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5526

約数の個数: 320

約数和(自身を含む): 16685222400

約数和(自身を除く): 12306890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 936, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1539, 1560, 1620, 1710, 1755, 1976, 2052, 2106, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3078, 3240, 3420, 3510, 3705, 4104, 4212, 4446, 4680, 4940, 5130, 5265, 5471, 5928, 6156, 6669, 6840, 7020, 7410, 7695, 8424, 8892, 9880, 10260, 10530, 10942, 11115, 12312, 13338, 14040, 14820, 15390, 16413, 17784, 20007, 20520, 21060, 21884, 22230, 26676, 27355, 29640, 30780, 32826, 33345, 40014, 42120, 43768, 44460, 49239, 53352, 54710, 61560, 65652, 66690, 71123, 80028, 82065, 88920, 98478, 100035, 103949, 109420, 131304, 133380, 142246, 147717, 160056, 164130, 196956, 200070, 207898, 213369, 218840, 246195, 266760, 284492, 295434, 311847, 328260, 355615, 393912, 400140, 415796, 426738, 443151, 492390, 519745, 568984, 590868, 623694, 640107, 656520, 711230, 738585, 800280, 831592, 853476, 886302, 935541, 984780, 1039490, 1066845, 1181736, 1247388, 1280214, 1351337, 1422460, 1477170, 1559235, 1706952, 1772604, 1871082, 1920321, 1969560, 2078980, 2133690, 2215755, 2494776, 2560428, 2702674, 2806623, 2844920, 2954340, 3118470, 3200535, 3545208, 3742164, 3840642, 4054011, 4157960, 4267380, 4431510, 4677705, 5120856, 5405348, 5613246, 5760963, 5908680, 6236940, 6401070, 6756685, 7484328, 7681284, 8108022, 8419869, 8534760, 8863020, 9355410, 9601605, 10810696, 11226492, 11521926, 12162033, 12473880, 12802140, 13513370, 14033115, 15362568, 16216044, 16839738, 17726040, 18710820, 19203210, 20270055, 22452984, 23043852, 24324066, 25604280, 27026740, 28066230, 28804815, 32432088, 33679476, 36486099, 37421640, 38406420, 40540110, 42099345, 46087704, 48648132, 54053480, 56132460, 57609630, 60810165, 67358952, 72972198, 76812840, 81080220, 84198690, 97296264, 109458297, 112264920, 115219260, 121620330, 145944396, 162160440, 168397380, 182430495, 218916594, 230438520, 243240660, 291888792, 336794760, 364860990, 437833188, 486481320, 547291485, 729721980, 875666376, 1094582970, 1459443960, 2189165940, 4378331880]

約数ペア:

[(1, 4378331880), (2, 2189165940), (3, 1459443960), (4, 1094582970), (5, 875666376), (6, 729721980), (8, 547291485), (9, 486481320), (10, 437833188), (12, 364860990), (13, 336794760), (15, 291888792), (18, 243240660), (19, 230438520), (20, 218916594), (24, 182430495), (26, 168397380), (27, 162160440), (30, 145944396), (36, 121620330), (38, 115219260), (39, 112264920), (40, 109458297), (45, 97296264), (52, 84198690), (54, 81080220), (57, 76812840), (60, 72972198), (65, 67358952), (72, 60810165), (76, 57609630), (78, 56132460), (81, 54053480), (90, 48648132), (95, 46087704), (104, 42099345), (108, 40540110), (114, 38406420), (117, 37421640), (120, 36486099), (130, 33679476), (135, 32432088), (152, 28804815), (156, 28066230), (162, 27026740), (171, 25604280), (180, 24324066), (190, 23043852), (195, 22452984), (216, 20270055), (228, 19203210), (234, 18710820), (247, 17726040), (260, 16839738), (270, 16216044), (285, 15362568), (312, 14033115), (324, 13513370), (342, 12802140), (351, 12473880), (360, 12162033), (380, 11521926), (390, 11226492), (405, 10810696), (456, 9601605), (468, 9355410), (494, 8863020), (513, 8534760), (520, 8419869), (540, 8108022), (570, 7681284), (585, 7484328), (648, 6756685), (684, 6401070), (702, 6236940), (741, 5908680), (760, 5760963), (780, 5613246), (810, 5405348), (855, 5120856), (936, 4677705), (988, 4431510), (1026, 4267380), (1053, 4157960), (1080, 4054011), (1140, 3840642), (1170, 3742164), (1235, 3545208), (1368, 3200535), (1404, 3118470), (1482, 2954340), (1539, 2844920), (1560, 2806623), (1620, 2702674), (1710, 2560428), (1755, 2494776), (1976, 2215755), (2052, 2133690), (2106, 2078980), (2223, 1969560), (2280, 1920321), (2340, 1871082), (2470, 1772604), (2565, 1706952), (2808, 1559235), (2964, 1477170), (3078, 1422460), (3240, 1351337), (3420, 1280214), (3510, 1247388), (3705, 1181736), (4104, 1066845), (4212, 1039490), (4446, 984780), (4680, 935541), (4940, 886302), (5130, 853476), (5265, 831592), (5471, 800280), (5928, 738585), (6156, 711230), (6669, 656520), (6840, 640107), (7020, 623694), (7410, 590868), (7695, 568984), (8424, 519745), (8892, 492390), (9880, 443151), (10260, 426738), (10530, 415796), (10942, 400140), (11115, 393912), (12312, 355615), (13338, 328260), (14040, 311847), (14820, 295434), (15390, 284492), (16413, 266760), (17784, 246195), (20007, 218840), (20520, 213369), (21060, 207898), (21884, 200070), (22230, 196956), (26676, 164130), (27355, 160056), (29640, 147717), (30780, 142246), (32826, 133380), (33345, 131304), (40014, 109420), (42120, 103949), (43768, 100035), (44460, 98478), (49239, 88920), (53352, 82065), (54710, 80028), (61560, 71123), (65652, 66690)]