331904160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1780

約数の個数: 288

約数和(自身を含む): 1363340160

約数和(自身を除く): 1031436000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1733, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3466, 3990, 4256, 4560, 4788, 5040, 5199, 5320, 5472, 5985, 6384, 6840, 6932, 7980, 8665, 9120, 9576, 10080, 10398, 10640, 11970, 12131, 12768, 13680, 13864, 15597, 15960, 17330, 19152, 20796, 21280, 23940, 24262, 25995, 27360, 27728, 31194, 31920, 32927, 34660, 36393, 38304, 41592, 47880, 48524, 51990, 55456, 60655, 62388, 63840, 65854, 69320, 72786, 77985, 83184, 95760, 97048, 98781, 103980, 109179, 121310, 124776, 131708, 138640, 145572, 155970, 164635, 166368, 181965, 191520, 194096, 197562, 207960, 218358, 230489, 242620, 249552, 263416, 277280, 291144, 296343, 311940, 329270, 363930, 388192, 395124, 415920, 436716, 460978, 485240, 493905, 499104, 526832, 545895, 582288, 592686, 623880, 658540, 691467, 727860, 790248, 831840, 873432, 921956, 970480, 987810, 1053664, 1091790, 1152445, 1164576, 1185372, 1247760, 1317080, 1382934, 1455720, 1481715, 1580496, 1746864, 1843912, 1940960, 1975620, 2074401, 2183580, 2304890, 2370744, 2495520, 2634160, 2765868, 2911440, 2963430, 3160992, 3457335, 3493728, 3687824, 3951240, 4148802, 4367160, 4609780, 4741488, 5268320, 5531736, 5822880, 5926860, 6914670, 7375648, 7902480, 8297604, 8734320, 9219560, 9482976, 10372005, 11063472, 11853720, 13829340, 15804960, 16595208, 17468640, 18439120, 20744010, 22126944, 23707440, 27658680, 33190416, 36878240, 41488020, 47414880, 55317360, 66380832, 82976040, 110634720, 165952080, 331904160]

約数ペア:

[(1, 331904160), (2, 165952080), (3, 110634720), (4, 82976040), (5, 66380832), (6, 55317360), (7, 47414880), (8, 41488020), (9, 36878240), (10, 33190416), (12, 27658680), (14, 23707440), (15, 22126944), (16, 20744010), (18, 18439120), (19, 17468640), (20, 16595208), (21, 15804960), (24, 13829340), (28, 11853720), (30, 11063472), (32, 10372005), (35, 9482976), (36, 9219560), (38, 8734320), (40, 8297604), (42, 7902480), (45, 7375648), (48, 6914670), (56, 5926860), (57, 5822880), (60, 5531736), (63, 5268320), (70, 4741488), (72, 4609780), (76, 4367160), (80, 4148802), (84, 3951240), (90, 3687824), (95, 3493728), (96, 3457335), (105, 3160992), (112, 2963430), (114, 2911440), (120, 2765868), (126, 2634160), (133, 2495520), (140, 2370744), (144, 2304890), (152, 2183580), (160, 2074401), (168, 1975620), (171, 1940960), (180, 1843912), (190, 1746864), (210, 1580496), (224, 1481715), (228, 1455720), (240, 1382934), (252, 1317080), (266, 1247760), (280, 1185372), (285, 1164576), (288, 1152445), (304, 1091790), (315, 1053664), (336, 987810), (342, 970480), (360, 921956), (380, 873432), (399, 831840), (420, 790248), (456, 727860), (480, 691467), (504, 658540), (532, 623880), (560, 592686), (570, 582288), (608, 545895), (630, 526832), (665, 499104), (672, 493905), (684, 485240), (720, 460978), (760, 436716), (798, 415920), (840, 395124), (855, 388192), (912, 363930), (1008, 329270), (1064, 311940), (1120, 296343), (1140, 291144), (1197, 277280), (1260, 263416), (1330, 249552), (1368, 242620), (1440, 230489), (1520, 218358), (1596, 207960), (1680, 197562), (1710, 194096), (1733, 191520), (1824, 181965), (1995, 166368), (2016, 164635), (2128, 155970), (2280, 145572), (2394, 138640), (2520, 131708), (2660, 124776), (2736, 121310), (3040, 109179), (3192, 103980), (3360, 98781), (3420, 97048), (3466, 95760), (3990, 83184), (4256, 77985), (4560, 72786), (4788, 69320), (5040, 65854), (5199, 63840), (5320, 62388), (5472, 60655), (5985, 55456), (6384, 51990), (6840, 48524), (6932, 47880), (7980, 41592), (8665, 38304), (9120, 36393), (9576, 34660), (10080, 32927), (10398, 31920), (10640, 31194), (11970, 27728), (12131, 27360), (12768, 25995), (13680, 24262), (13864, 23940), (15597, 21280), (15960, 20796), (17330, 19152)]