748151040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 288

約数和(自身を含む): 2942182656

約数和(自身を除く): 2194031616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2141, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 4160, 4282, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6423, 6720, 7280, 8320, 8564, 8736, 8960, 9984, 10705, 10920, 11648, 12480, 12846, 13440, 14560, 14987, 16640, 17128, 17472, 21410, 21840, 23296, 24960, 25692, 26880, 27833, 29120, 29974, 32115, 34256, 34944, 42820, 43680, 44961, 49920, 51384, 55666, 58240, 59948, 64230, 68512, 69888, 74935, 83499, 85640, 87360, 89922, 102768, 111332, 116480, 119896, 128460, 137024, 139165, 149870, 166998, 171280, 174720, 179844, 194831, 205536, 222664, 224805, 239792, 256920, 274048, 278330, 299740, 333996, 342560, 349440, 359688, 389662, 411072, 417495, 445328, 449610, 479584, 513840, 548096, 556660, 584493, 599480, 667992, 685120, 719376, 779324, 822144, 834990, 890656, 899220, 959168, 974155, 1027680, 1113320, 1168986, 1198960, 1335984, 1370240, 1438752, 1558648, 1644288, 1669980, 1781312, 1798440, 1918336, 1948310, 2055360, 2226640, 2337972, 2397920, 2671968, 2740480, 2877504, 2922465, 3117296, 3339960, 3562624, 3596880, 3836672, 3896620, 4110720, 4453280, 4675944, 4795840, 5343936, 5755008, 5844930, 6234592, 6679920, 7125248, 7193760, 7793240, 8221440, 8906560, 9351888, 9591680, 10687872, 11510016, 11689860, 12469184, 13359840, 14387520, 15586480, 17813120, 18703776, 19183360, 21375744, 23379720, 24938368, 26719680, 28775040, 31172960, 35626240, 37407552, 46759440, 49876736, 53439360, 57550080, 62345920, 74815104, 93518880, 106878720, 124691840, 149630208, 187037760, 249383680, 374075520, 748151040]

約数ペア:

[(1, 748151040), (2, 374075520), (3, 249383680), (4, 187037760), (5, 149630208), (6, 124691840), (7, 106878720), (8, 93518880), (10, 74815104), (12, 62345920), (13, 57550080), (14, 53439360), (15, 49876736), (16, 46759440), (20, 37407552), (21, 35626240), (24, 31172960), (26, 28775040), (28, 26719680), (30, 24938368), (32, 23379720), (35, 21375744), (39, 19183360), (40, 18703776), (42, 17813120), (48, 15586480), (52, 14387520), (56, 13359840), (60, 12469184), (64, 11689860), (65, 11510016), (70, 10687872), (78, 9591680), (80, 9351888), (84, 8906560), (91, 8221440), (96, 7793240), (104, 7193760), (105, 7125248), (112, 6679920), (120, 6234592), (128, 5844930), (130, 5755008), (140, 5343936), (156, 4795840), (160, 4675944), (168, 4453280), (182, 4110720), (192, 3896620), (195, 3836672), (208, 3596880), (210, 3562624), (224, 3339960), (240, 3117296), (256, 2922465), (260, 2877504), (273, 2740480), (280, 2671968), (312, 2397920), (320, 2337972), (336, 2226640), (364, 2055360), (384, 1948310), (390, 1918336), (416, 1798440), (420, 1781312), (448, 1669980), (455, 1644288), (480, 1558648), (520, 1438752), (546, 1370240), (560, 1335984), (624, 1198960), (640, 1168986), (672, 1113320), (728, 1027680), (768, 974155), (780, 959168), (832, 899220), (840, 890656), (896, 834990), (910, 822144), (960, 779324), (1040, 719376), (1092, 685120), (1120, 667992), (1248, 599480), (1280, 584493), (1344, 556660), (1365, 548096), (1456, 513840), (1560, 479584), (1664, 449610), (1680, 445328), (1792, 417495), (1820, 411072), (1920, 389662), (2080, 359688), (2141, 349440), (2184, 342560), (2240, 333996), (2496, 299740), (2688, 278330), (2730, 274048), (2912, 256920), (3120, 239792), (3328, 224805), (3360, 222664), (3640, 205536), (3840, 194831), (4160, 179844), (4282, 174720), (4368, 171280), (4480, 166998), (4992, 149870), (5376, 139165), (5460, 137024), (5824, 128460), (6240, 119896), (6423, 116480), (6720, 111332), (7280, 102768), (8320, 89922), (8564, 87360), (8736, 85640), (8960, 83499), (9984, 74935), (10705, 69888), (10920, 68512), (11648, 64230), (12480, 59948), (12846, 58240), (13440, 55666), (14560, 51384), (14987, 49920), (16640, 44961), (17128, 43680), (17472, 42820), (21410, 34944), (21840, 34256), (23296, 32115), (24960, 29974), (25692, 29120), (26880, 27833)]