464809920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1555

約数の個数: 224

約数和(自身を含む): 1645920000

約数和(自身を除く): 1181110080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 960, 969, 1020, 1088, 1140, 1216, 1292, 1360, 1499, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 2998, 3040, 3230, 3264, 3648, 3876, 4080, 4497, 4560, 4845, 5168, 5440, 5996, 6080, 6460, 7495, 7752, 8160, 8994, 9120, 9690, 10336, 11992, 12920, 14990, 15504, 16320, 17988, 18240, 19380, 20672, 22485, 23984, 25483, 25840, 28481, 29980, 31008, 35976, 38760, 44970, 47968, 50966, 51680, 56962, 59960, 62016, 71952, 76449, 77520, 85443, 89940, 95936, 101932, 103360, 113924, 119920, 127415, 142405, 143904, 152898, 155040, 170886, 179880, 203864, 227848, 239840, 254830, 284810, 287808, 305796, 310080, 341772, 359760, 382245, 407728, 427215, 455696, 479680, 484177, 509660, 569620, 611592, 683544, 719520, 764490, 815456, 854430, 911392, 968354, 1019320, 1139240, 1223184, 1367088, 1439040, 1452531, 1528980, 1630912, 1708860, 1822784, 1936708, 2038640, 2278480, 2420885, 2446368, 2734176, 2905062, 3057960, 3417720, 3873416, 4077280, 4556960, 4841770, 4892736, 5468352, 5810124, 6115920, 6835440, 7262655, 7746832, 8154560, 9113920, 9683540, 11620248, 12231840, 13670880, 14525310, 15493664, 19367080, 23240496, 24463680, 27341760, 29050620, 30987328, 38734160, 46480992, 58101240, 77468320, 92961984, 116202480, 154936640, 232404960, 464809920]

約数ペア:

[(1, 464809920), (2, 232404960), (3, 154936640), (4, 116202480), (5, 92961984), (6, 77468320), (8, 58101240), (10, 46480992), (12, 38734160), (15, 30987328), (16, 29050620), (17, 27341760), (19, 24463680), (20, 23240496), (24, 19367080), (30, 15493664), (32, 14525310), (34, 13670880), (38, 12231840), (40, 11620248), (48, 9683540), (51, 9113920), (57, 8154560), (60, 7746832), (64, 7262655), (68, 6835440), (76, 6115920), (80, 5810124), (85, 5468352), (95, 4892736), (96, 4841770), (102, 4556960), (114, 4077280), (120, 3873416), (136, 3417720), (152, 3057960), (160, 2905062), (170, 2734176), (190, 2446368), (192, 2420885), (204, 2278480), (228, 2038640), (240, 1936708), (255, 1822784), (272, 1708860), (285, 1630912), (304, 1528980), (320, 1452531), (323, 1439040), (340, 1367088), (380, 1223184), (408, 1139240), (456, 1019320), (480, 968354), (510, 911392), (544, 854430), (570, 815456), (608, 764490), (646, 719520), (680, 683544), (760, 611592), (816, 569620), (912, 509660), (960, 484177), (969, 479680), (1020, 455696), (1088, 427215), (1140, 407728), (1216, 382245), (1292, 359760), (1360, 341772), (1499, 310080), (1520, 305796), (1615, 287808), (1632, 284810), (1824, 254830), (1938, 239840), (2040, 227848), (2280, 203864), (2584, 179880), (2720, 170886), (2998, 155040), (3040, 152898), (3230, 143904), (3264, 142405), (3648, 127415), (3876, 119920), (4080, 113924), (4497, 103360), (4560, 101932), (4845, 95936), (5168, 89940), (5440, 85443), (5996, 77520), (6080, 76449), (6460, 71952), (7495, 62016), (7752, 59960), (8160, 56962), (8994, 51680), (9120, 50966), (9690, 47968), (10336, 44970), (11992, 38760), (12920, 35976), (14990, 31008), (15504, 29980), (16320, 28481), (17988, 25840), (18240, 25483), (19380, 23984), (20672, 22485)]