431762880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 1426390848

約数和(自身を除く): 994627968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 73, 80, 96, 101, 120, 122, 146, 160, 183, 192, 202, 219, 240, 244, 292, 303, 305, 320, 365, 366, 404, 438, 480, 488, 505, 584, 606, 610, 730, 732, 808, 876, 915, 960, 976, 1010, 1095, 1168, 1212, 1220, 1460, 1464, 1515, 1616, 1752, 1830, 1952, 2020, 2190, 2336, 2424, 2440, 2920, 2928, 3030, 3232, 3504, 3660, 3904, 4040, 4380, 4453, 4672, 4848, 4880, 5840, 5856, 6060, 6161, 6464, 7008, 7320, 7373, 8080, 8760, 8906, 9696, 9760, 11680, 11712, 12120, 12322, 13359, 14016, 14640, 14746, 16160, 17520, 17812, 18483, 19392, 19520, 22119, 22265, 23360, 24240, 24644, 26718, 29280, 29492, 30805, 32320, 35040, 35624, 36865, 36966, 44238, 44530, 48480, 49288, 53436, 58560, 58984, 61610, 66795, 70080, 71248, 73730, 73932, 88476, 89060, 92415, 96960, 98576, 106872, 110595, 117968, 123220, 133590, 142496, 147460, 147864, 176952, 178120, 184830, 197152, 213744, 221190, 235936, 246440, 267180, 284992, 294920, 295728, 353904, 356240, 369660, 394304, 427488, 442380, 449753, 471872, 492880, 534360, 589840, 591456, 707808, 712480, 739320, 854976, 884760, 899506, 985760, 1068720, 1179680, 1182912, 1349259, 1415616, 1424960, 1478640, 1769520, 1799012, 1971520, 2137440, 2248765, 2359360, 2698518, 2957280, 3539040, 3598024, 4274880, 4497530, 5397036, 5914560, 6746295, 7078080, 7196048, 8995060, 10794072, 13492590, 14392096, 17990120, 21588144, 26985180, 28784192, 35980240, 43176288, 53970360, 71960480, 86352576, 107940720, 143920960, 215881440, 431762880]

約数ペア:

[(1, 431762880), (2, 215881440), (3, 143920960), (4, 107940720), (5, 86352576), (6, 71960480), (8, 53970360), (10, 43176288), (12, 35980240), (15, 28784192), (16, 26985180), (20, 21588144), (24, 17990120), (30, 14392096), (32, 13492590), (40, 10794072), (48, 8995060), (60, 7196048), (61, 7078080), (64, 6746295), (73, 5914560), (80, 5397036), (96, 4497530), (101, 4274880), (120, 3598024), (122, 3539040), (146, 2957280), (160, 2698518), (183, 2359360), (192, 2248765), (202, 2137440), (219, 1971520), (240, 1799012), (244, 1769520), (292, 1478640), (303, 1424960), (305, 1415616), (320, 1349259), (365, 1182912), (366, 1179680), (404, 1068720), (438, 985760), (480, 899506), (488, 884760), (505, 854976), (584, 739320), (606, 712480), (610, 707808), (730, 591456), (732, 589840), (808, 534360), (876, 492880), (915, 471872), (960, 449753), (976, 442380), (1010, 427488), (1095, 394304), (1168, 369660), (1212, 356240), (1220, 353904), (1460, 295728), (1464, 294920), (1515, 284992), (1616, 267180), (1752, 246440), (1830, 235936), (1952, 221190), (2020, 213744), (2190, 197152), (2336, 184830), (2424, 178120), (2440, 176952), (2920, 147864), (2928, 147460), (3030, 142496), (3232, 133590), (3504, 123220), (3660, 117968), (3904, 110595), (4040, 106872), (4380, 98576), (4453, 96960), (4672, 92415), (4848, 89060), (4880, 88476), (5840, 73932), (5856, 73730), (6060, 71248), (6161, 70080), (6464, 66795), (7008, 61610), (7320, 58984), (7373, 58560), (8080, 53436), (8760, 49288), (8906, 48480), (9696, 44530), (9760, 44238), (11680, 36966), (11712, 36865), (12120, 35624), (12322, 35040), (13359, 32320), (14016, 30805), (14640, 29492), (14746, 29280), (16160, 26718), (17520, 24644), (17812, 24240), (18483, 23360), (19392, 22265), (19520, 22119)]