726605280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 2628557568

約数和(自身を除く): 1901952288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 397, 410, 465, 480, 492, 496, 558, 615, 620, 656, 720, 738, 744, 794, 820, 930, 984, 992, 1116, 1191, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1588, 1640, 1845, 1860, 1968, 1985, 2232, 2382, 2460, 2480, 2542, 2790, 2952, 2976, 3176, 3280, 3573, 3690, 3720, 3813, 3936, 3970, 4464, 4764, 4920, 4960, 5084, 5580, 5904, 5955, 6352, 6355, 6560, 7146, 7380, 7440, 7626, 7940, 8928, 9528, 9840, 10168, 11160, 11439, 11808, 11910, 12307, 12704, 12710, 14292, 14760, 14880, 15252, 15880, 16277, 17865, 19056, 19065, 19680, 20336, 22320, 22878, 23820, 24614, 25420, 28584, 29520, 30504, 31760, 32554, 35730, 36921, 38112, 38130, 40672, 44640, 45756, 47640, 48831, 49228, 50840, 57168, 57195, 59040, 61008, 61535, 63520, 65108, 71460, 73842, 76260, 81385, 91512, 95280, 97662, 98456, 101680, 110763, 114336, 114390, 122016, 123070, 130216, 142920, 146493, 147684, 152520, 162770, 183024, 184605, 190560, 195324, 196912, 203360, 221526, 228780, 244155, 246140, 260432, 285840, 292986, 295368, 305040, 325540, 366048, 369210, 390648, 393824, 443052, 457560, 488310, 492280, 504587, 520864, 553815, 571680, 585972, 590736, 610080, 651080, 732465, 738420, 781296, 886104, 915120, 976620, 984560, 1009174, 1107630, 1171944, 1181472, 1302160, 1464930, 1476840, 1513761, 1562592, 1772208, 1830240, 1953240, 1969120, 2018348, 2215260, 2343888, 2522935, 2604320, 2929860, 2953680, 3027522, 3544416, 3906480, 4036696, 4430520, 4541283, 4687776, 5045870, 5859720, 5907360, 6055044, 7568805, 7812960, 8073392, 8861040, 9082566, 10091740, 11719440, 12110088, 15137610, 16146784, 17722080, 18165132, 20183480, 22706415, 23438880, 24220176, 30275220, 36330264, 40366960, 45412830, 48440352, 60550440, 72660528, 80733920, 90825660, 121100880, 145321056, 181651320, 242201760, 363302640, 726605280]

約数ペア:

[(1, 726605280), (2, 363302640), (3, 242201760), (4, 181651320), (5, 145321056), (6, 121100880), (8, 90825660), (9, 80733920), (10, 72660528), (12, 60550440), (15, 48440352), (16, 45412830), (18, 40366960), (20, 36330264), (24, 30275220), (30, 24220176), (31, 23438880), (32, 22706415), (36, 20183480), (40, 18165132), (41, 17722080), (45, 16146784), (48, 15137610), (60, 12110088), (62, 11719440), (72, 10091740), (80, 9082566), (82, 8861040), (90, 8073392), (93, 7812960), (96, 7568805), (120, 6055044), (123, 5907360), (124, 5859720), (144, 5045870), (155, 4687776), (160, 4541283), (164, 4430520), (180, 4036696), (186, 3906480), (205, 3544416), (240, 3027522), (246, 2953680), (248, 2929860), (279, 2604320), (288, 2522935), (310, 2343888), (328, 2215260), (360, 2018348), (369, 1969120), (372, 1953240), (397, 1830240), (410, 1772208), (465, 1562592), (480, 1513761), (492, 1476840), (496, 1464930), (558, 1302160), (615, 1181472), (620, 1171944), (656, 1107630), (720, 1009174), (738, 984560), (744, 976620), (794, 915120), (820, 886104), (930, 781296), (984, 738420), (992, 732465), (1116, 651080), (1191, 610080), (1230, 590736), (1240, 585972), (1271, 571680), (1312, 553815), (1395, 520864), (1440, 504587), (1476, 492280), (1488, 488310), (1588, 457560), (1640, 443052), (1845, 393824), (1860, 390648), (1968, 369210), (1985, 366048), (2232, 325540), (2382, 305040), (2460, 295368), (2480, 292986), (2542, 285840), (2790, 260432), (2952, 246140), (2976, 244155), (3176, 228780), (3280, 221526), (3573, 203360), (3690, 196912), (3720, 195324), (3813, 190560), (3936, 184605), (3970, 183024), (4464, 162770), (4764, 152520), (4920, 147684), (4960, 146493), (5084, 142920), (5580, 130216), (5904, 123070), (5955, 122016), (6352, 114390), (6355, 114336), (6560, 110763), (7146, 101680), (7380, 98456), (7440, 97662), (7626, 95280), (7940, 91512), (8928, 81385), (9528, 76260), (9840, 73842), (10168, 71460), (11160, 65108), (11439, 63520), (11808, 61535), (11910, 61008), (12307, 59040), (12704, 57195), (12710, 57168), (14292, 50840), (14760, 49228), (14880, 48831), (15252, 47640), (15880, 45756), (16277, 44640), (17865, 40672), (19056, 38130), (19065, 38112), (19680, 36921), (20336, 35730), (22320, 32554), (22878, 31760), (23820, 30504), (24614, 29520), (25420, 28584)]