4623840

素因数分解:

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

素因数の和:66

約数の個数: 216

約数和(自身を含む): 17985240

約数和(自身を除く): 13361400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 169, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 338, 342, 360, 380, 390, 416, 456, 468, 480, 494, 507, 520, 570, 585, 608, 624, 676, 684, 720, 741, 760, 780, 845, 855, 912, 936, 988, 1014, 1040, 1140, 1170, 1235, 1248, 1352, 1368, 1440, 1482, 1520, 1521, 1560, 1690, 1710, 1824, 1872, 1976, 2028, 2080, 2223, 2280, 2340, 2470, 2535, 2704, 2736, 2964, 3040, 3042, 3120, 3211, 3380, 3420, 3705, 3744, 3952, 4056, 4446, 4560, 4680, 4940, 5070, 5408, 5472, 5928, 6084, 6240, 6422, 6760, 6840, 7410, 7605, 7904, 8112, 8892, 9120, 9360, 9633, 9880, 10140, 11115, 11856, 12168, 12844, 13520, 13680, 14820, 15210, 16055, 16224, 17784, 18720, 19266, 19760, 20280, 22230, 23712, 24336, 25688, 27040, 27360, 28899, 29640, 30420, 32110, 35568, 38532, 39520, 40560, 44460, 48165, 48672, 51376, 57798, 59280, 60840, 64220, 71136, 77064, 81120, 88920, 96330, 102752, 115596, 118560, 121680, 128440, 144495, 154128, 177840, 192660, 231192, 243360, 256880, 288990, 308256, 355680, 385320, 462384, 513760, 577980, 770640, 924768, 1155960, 1541280, 2311920, 4623840]

約数ペア:

[(1, 4623840), (2, 2311920), (3, 1541280), (4, 1155960), (5, 924768), (6, 770640), (8, 577980), (9, 513760), (10, 462384), (12, 385320), (13, 355680), (15, 308256), (16, 288990), (18, 256880), (19, 243360), (20, 231192), (24, 192660), (26, 177840), (30, 154128), (32, 144495), (36, 128440), (38, 121680), (39, 118560), (40, 115596), (45, 102752), (48, 96330), (52, 88920), (57, 81120), (60, 77064), (65, 71136), (72, 64220), (76, 60840), (78, 59280), (80, 57798), (90, 51376), (95, 48672), (96, 48165), (104, 44460), (114, 40560), (117, 39520), (120, 38532), (130, 35568), (144, 32110), (152, 30420), (156, 29640), (160, 28899), (169, 27360), (171, 27040), (180, 25688), (190, 24336), (195, 23712), (208, 22230), (228, 20280), (234, 19760), (240, 19266), (247, 18720), (260, 17784), (285, 16224), (288, 16055), (304, 15210), (312, 14820), (338, 13680), (342, 13520), (360, 12844), (380, 12168), (390, 11856), (416, 11115), (456, 10140), (468, 9880), (480, 9633), (494, 9360), (507, 9120), (520, 8892), (570, 8112), (585, 7904), (608, 7605), (624, 7410), (676, 6840), (684, 6760), (720, 6422), (741, 6240), (760, 6084), (780, 5928), (845, 5472), (855, 5408), (912, 5070), (936, 4940), (988, 4680), (1014, 4560), (1040, 4446), (1140, 4056), (1170, 3952), (1235, 3744), (1248, 3705), (1352, 3420), (1368, 3380), (1440, 3211), (1482, 3120), (1520, 3042), (1521, 3040), (1560, 2964), (1690, 2736), (1710, 2704), (1824, 2535), (1872, 2470), (1976, 2340), (2028, 2280), (2080, 2223)]