18684541680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:3004

約数の個数: 320

約数和(自身を含む): 68443619328

約数和(自身を除く): 49759077648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 83, 84, 94, 105, 112, 120, 140, 141, 166, 168, 188, 210, 235, 240, 249, 280, 282, 329, 332, 336, 376, 415, 420, 470, 498, 560, 564, 581, 658, 664, 705, 752, 830, 840, 940, 987, 996, 1128, 1162, 1245, 1316, 1328, 1410, 1645, 1660, 1680, 1743, 1880, 1974, 1992, 2256, 2324, 2490, 2632, 2820, 2851, 2905, 3290, 3320, 3486, 3760, 3901, 3948, 3984, 4648, 4935, 4980, 5264, 5640, 5702, 5810, 6580, 6640, 6972, 7802, 7896, 8553, 8715, 9296, 9870, 9960, 11280, 11404, 11620, 11703, 13160, 13944, 14255, 15604, 15792, 17106, 17430, 19505, 19740, 19920, 19957, 22808, 23240, 23406, 26320, 27307, 27888, 28510, 31208, 34212, 34860, 39010, 39480, 39914, 42765, 45616, 46480, 46812, 54614, 57020, 58515, 59871, 62416, 68424, 69720, 78020, 78960, 79828, 81921, 85530, 93624, 99785, 109228, 114040, 117030, 119742, 133997, 136535, 136848, 139440, 156040, 159656, 163842, 171060, 187248, 199570, 218456, 228080, 234060, 236633, 239484, 267994, 273070, 299355, 312080, 319312, 327684, 342120, 399140, 401991, 409605, 436912, 468120, 473266, 478968, 535988, 546140, 598710, 655368, 669985, 684240, 709899, 798280, 803982, 819210, 936240, 937979, 946532, 957936, 1071976, 1092280, 1183165, 1197420, 1310736, 1339970, 1419798, 1596560, 1607964, 1638420, 1656431, 1875958, 1893064, 2009955, 2143952, 2184560, 2366330, 2394840, 2679940, 2813937, 2839596, 3215928, 3276840, 3312862, 3549495, 3751916, 3786128, 4019910, 4689895, 4732660, 4789680, 4969293, 5359880, 5627874, 5679192, 6431856, 6553680, 6625724, 7098990, 7503832, 8039820, 8282155, 9379790, 9465320, 9938586, 10719760, 11121751, 11255748, 11358384, 13251448, 14069685, 14197980, 15007664, 16079640, 16564310, 18759580, 18930640, 19877172, 22243502, 22511496, 24846465, 26502896, 28139370, 28395960, 32159280, 33128620, 33365253, 37519160, 39754344, 44487004, 45022992, 49692930, 55608755, 56278740, 56791920, 66257240, 66730506, 75038320, 77852257, 79508688, 88974008, 99385860, 111217510, 112557480, 132514480, 133461012, 155704514, 166826265, 177948016, 198771720, 222435020, 225114960, 233556771, 266922024, 311409028, 333652530, 389261285, 397543440, 444870040, 467113542, 533844048, 622818056, 667305060, 778522570, 889740080, 934227084, 1167783855, 1245636112, 1334610120, 1557045140, 1868454168, 2335567710, 2669220240, 3114090280, 3736908336, 4671135420, 6228180560, 9342270840, 18684541680]

約数ペア:

[(1, 18684541680), (2, 9342270840), (3, 6228180560), (4, 4671135420), (5, 3736908336), (6, 3114090280), (7, 2669220240), (8, 2335567710), (10, 1868454168), (12, 1557045140), (14, 1334610120), (15, 1245636112), (16, 1167783855), (20, 934227084), (21, 889740080), (24, 778522570), (28, 667305060), (30, 622818056), (35, 533844048), (40, 467113542), (42, 444870040), (47, 397543440), (48, 389261285), (56, 333652530), (60, 311409028), (70, 266922024), (80, 233556771), (83, 225114960), (84, 222435020), (94, 198771720), (105, 177948016), (112, 166826265), (120, 155704514), (140, 133461012), (141, 132514480), (166, 112557480), (168, 111217510), (188, 99385860), (210, 88974008), (235, 79508688), (240, 77852257), (249, 75038320), (280, 66730506), (282, 66257240), (329, 56791920), (332, 56278740), (336, 55608755), (376, 49692930), (415, 45022992), (420, 44487004), (470, 39754344), (498, 37519160), (560, 33365253), (564, 33128620), (581, 32159280), (658, 28395960), (664, 28139370), (705, 26502896), (752, 24846465), (830, 22511496), (840, 22243502), (940, 19877172), (987, 18930640), (996, 18759580), (1128, 16564310), (1162, 16079640), (1245, 15007664), (1316, 14197980), (1328, 14069685), (1410, 13251448), (1645, 11358384), (1660, 11255748), (1680, 11121751), (1743, 10719760), (1880, 9938586), (1974, 9465320), (1992, 9379790), (2256, 8282155), (2324, 8039820), (2490, 7503832), (2632, 7098990), (2820, 6625724), (2851, 6553680), (2905, 6431856), (3290, 5679192), (3320, 5627874), (3486, 5359880), (3760, 4969293), (3901, 4789680), (3948, 4732660), (3984, 4689895), (4648, 4019910), (4935, 3786128), (4980, 3751916), (5264, 3549495), (5640, 3312862), (5702, 3276840), (5810, 3215928), (6580, 2839596), (6640, 2813937), (6972, 2679940), (7802, 2394840), (7896, 2366330), (8553, 2184560), (8715, 2143952), (9296, 2009955), (9870, 1893064), (9960, 1875958), (11280, 1656431), (11404, 1638420), (11620, 1607964), (11703, 1596560), (13160, 1419798), (13944, 1339970), (14255, 1310736), (15604, 1197420), (15792, 1183165), (17106, 1092280), (17430, 1071976), (19505, 957936), (19740, 946532), (19920, 937979), (19957, 936240), (22808, 819210), (23240, 803982), (23406, 798280), (26320, 709899), (27307, 684240), (27888, 669985), (28510, 655368), (31208, 598710), (34212, 546140), (34860, 535988), (39010, 478968), (39480, 473266), (39914, 468120), (42765, 436912), (45616, 409605), (46480, 401991), (46812, 399140), (54614, 342120), (57020, 327684), (58515, 319312), (59871, 312080), (62416, 299355), (68424, 273070), (69720, 267994), (78020, 239484), (78960, 236633), (79828, 234060), (81921, 228080), (85530, 218456), (93624, 199570), (99785, 187248), (109228, 171060), (114040, 163842), (117030, 159656), (119742, 156040), (133997, 139440), (136535, 136848)]