1489789080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 288

約数和(自身を含む): 5364740160

約数和(自身を除く): 3874951080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 169, 180, 188, 195, 234, 235, 260, 282, 312, 338, 360, 376, 390, 423, 468, 470, 507, 520, 521, 564, 585, 611, 676, 705, 780, 845, 846, 936, 940, 1014, 1042, 1128, 1170, 1222, 1352, 1410, 1521, 1560, 1563, 1690, 1692, 1833, 1880, 2028, 2084, 2115, 2340, 2444, 2535, 2605, 2820, 3042, 3055, 3126, 3380, 3384, 3666, 4056, 4168, 4230, 4680, 4689, 4888, 5070, 5210, 5499, 5640, 6084, 6110, 6252, 6760, 6773, 7332, 7605, 7815, 7943, 8460, 9165, 9378, 10140, 10420, 10998, 12168, 12220, 12504, 13546, 14664, 15210, 15630, 15886, 16920, 18330, 18756, 20280, 20319, 20840, 21996, 23445, 23829, 24440, 24487, 27092, 27495, 30420, 31260, 31772, 33865, 36660, 37512, 39715, 40638, 43992, 46890, 47658, 48974, 54184, 54990, 60840, 60957, 62520, 63544, 67730, 71487, 73320, 73461, 79430, 81276, 88049, 93780, 95316, 97948, 101595, 109980, 119145, 121914, 122435, 135460, 142974, 146922, 158860, 162552, 176098, 187560, 190632, 195896, 203190, 219960, 220383, 238290, 243828, 244870, 264147, 270920, 285948, 293844, 304785, 317720, 318331, 352196, 357435, 367305, 406380, 440245, 440766, 476580, 487656, 489740, 528294, 571896, 587688, 609570, 636662, 704392, 714870, 734610, 792441, 812760, 880490, 881532, 953160, 954993, 979480, 1056588, 1101915, 1219140, 1273324, 1320735, 1429740, 1469220, 1584882, 1591655, 1760980, 1763064, 1909986, 2113176, 2203830, 2438280, 2546648, 2641470, 2859480, 2864979, 2938440, 3169764, 3183310, 3521960, 3819972, 3962205, 4138303, 4407660, 4774965, 5282940, 5729958, 6339528, 6366620, 7639944, 7924410, 8276606, 8815320, 9549930, 10565880, 11459916, 12414909, 12733240, 14324895, 15848820, 16553212, 19099860, 20691515, 22919832, 24829818, 28649790, 31697640, 33106424, 37244727, 38199720, 41383030, 49659636, 57299580, 62074545, 74489454, 82766060, 99319272, 114599160, 124149090, 148978908, 165532120, 186223635, 248298180, 297957816, 372447270, 496596360, 744894540, 1489789080]

約数ペア:

[(1, 1489789080), (2, 744894540), (3, 496596360), (4, 372447270), (5, 297957816), (6, 248298180), (8, 186223635), (9, 165532120), (10, 148978908), (12, 124149090), (13, 114599160), (15, 99319272), (18, 82766060), (20, 74489454), (24, 62074545), (26, 57299580), (30, 49659636), (36, 41383030), (39, 38199720), (40, 37244727), (45, 33106424), (47, 31697640), (52, 28649790), (60, 24829818), (65, 22919832), (72, 20691515), (78, 19099860), (90, 16553212), (94, 15848820), (104, 14324895), (117, 12733240), (120, 12414909), (130, 11459916), (141, 10565880), (156, 9549930), (169, 8815320), (180, 8276606), (188, 7924410), (195, 7639944), (234, 6366620), (235, 6339528), (260, 5729958), (282, 5282940), (312, 4774965), (338, 4407660), (360, 4138303), (376, 3962205), (390, 3819972), (423, 3521960), (468, 3183310), (470, 3169764), (507, 2938440), (520, 2864979), (521, 2859480), (564, 2641470), (585, 2546648), (611, 2438280), (676, 2203830), (705, 2113176), (780, 1909986), (845, 1763064), (846, 1760980), (936, 1591655), (940, 1584882), (1014, 1469220), (1042, 1429740), (1128, 1320735), (1170, 1273324), (1222, 1219140), (1352, 1101915), (1410, 1056588), (1521, 979480), (1560, 954993), (1563, 953160), (1690, 881532), (1692, 880490), (1833, 812760), (1880, 792441), (2028, 734610), (2084, 714870), (2115, 704392), (2340, 636662), (2444, 609570), (2535, 587688), (2605, 571896), (2820, 528294), (3042, 489740), (3055, 487656), (3126, 476580), (3380, 440766), (3384, 440245), (3666, 406380), (4056, 367305), (4168, 357435), (4230, 352196), (4680, 318331), (4689, 317720), (4888, 304785), (5070, 293844), (5210, 285948), (5499, 270920), (5640, 264147), (6084, 244870), (6110, 243828), (6252, 238290), (6760, 220383), (6773, 219960), (7332, 203190), (7605, 195896), (7815, 190632), (7943, 187560), (8460, 176098), (9165, 162552), (9378, 158860), (10140, 146922), (10420, 142974), (10998, 135460), (12168, 122435), (12220, 121914), (12504, 119145), (13546, 109980), (14664, 101595), (15210, 97948), (15630, 95316), (15886, 93780), (16920, 88049), (18330, 81276), (18756, 79430), (20280, 73461), (20319, 73320), (20840, 71487), (21996, 67730), (23445, 63544), (23829, 62520), (24440, 60957), (24487, 60840), (27092, 54990), (27495, 54184), (30420, 48974), (31260, 47658), (31772, 46890), (33865, 43992), (36660, 40638), (37512, 39715)]