730038120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:424

約数の個数: 256

約数和(自身を含む): 2610800640

約数和(自身を除く): 1880762520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 83, 84, 105, 111, 120, 140, 148, 166, 168, 185, 210, 222, 249, 259, 280, 283, 296, 332, 370, 415, 420, 444, 498, 518, 555, 566, 581, 664, 740, 777, 830, 840, 849, 888, 996, 1036, 1110, 1132, 1162, 1245, 1295, 1415, 1480, 1554, 1660, 1698, 1743, 1981, 1992, 2072, 2220, 2264, 2324, 2490, 2590, 2830, 2905, 3071, 3108, 3320, 3396, 3486, 3885, 3962, 4245, 4440, 4648, 4980, 5180, 5660, 5810, 5943, 6142, 6216, 6792, 6972, 7770, 7924, 8490, 8715, 9213, 9905, 9960, 10360, 10471, 11320, 11620, 11886, 12284, 13944, 15355, 15540, 15848, 16980, 17430, 18426, 19810, 20942, 21497, 23240, 23489, 23772, 24568, 29715, 30710, 31080, 31413, 33960, 34860, 36852, 39620, 41884, 42994, 46065, 46978, 47544, 52355, 59430, 61420, 62826, 64491, 69720, 70467, 73297, 73704, 79240, 83768, 85988, 92130, 93956, 104710, 107485, 117445, 118860, 122840, 125652, 128982, 140934, 146594, 157065, 164423, 171976, 184260, 187912, 209420, 214970, 219891, 234890, 237720, 251304, 257964, 281868, 293188, 314130, 322455, 328846, 352335, 366485, 368520, 418840, 429940, 439782, 469780, 493269, 515928, 563736, 586376, 628260, 644910, 657692, 704670, 732970, 822115, 859880, 869093, 879564, 939560, 986538, 1099455, 1256520, 1289820, 1315384, 1409340, 1465940, 1644230, 1738186, 1759128, 1973076, 2198910, 2466345, 2579640, 2607279, 2818680, 2931880, 3288460, 3476372, 3946152, 4345465, 4397820, 4932690, 5214558, 6083651, 6576920, 6952744, 8690930, 8795640, 9865380, 10429116, 12167302, 13036395, 17381860, 18250953, 19730760, 20858232, 24334604, 26072790, 30418255, 34763720, 36501906, 48669208, 52145580, 60836510, 73003812, 91254765, 104291160, 121673020, 146007624, 182509530, 243346040, 365019060, 730038120]

約数ペア:

[(1, 730038120), (2, 365019060), (3, 243346040), (4, 182509530), (5, 146007624), (6, 121673020), (7, 104291160), (8, 91254765), (10, 73003812), (12, 60836510), (14, 52145580), (15, 48669208), (20, 36501906), (21, 34763720), (24, 30418255), (28, 26072790), (30, 24334604), (35, 20858232), (37, 19730760), (40, 18250953), (42, 17381860), (56, 13036395), (60, 12167302), (70, 10429116), (74, 9865380), (83, 8795640), (84, 8690930), (105, 6952744), (111, 6576920), (120, 6083651), (140, 5214558), (148, 4932690), (166, 4397820), (168, 4345465), (185, 3946152), (210, 3476372), (222, 3288460), (249, 2931880), (259, 2818680), (280, 2607279), (283, 2579640), (296, 2466345), (332, 2198910), (370, 1973076), (415, 1759128), (420, 1738186), (444, 1644230), (498, 1465940), (518, 1409340), (555, 1315384), (566, 1289820), (581, 1256520), (664, 1099455), (740, 986538), (777, 939560), (830, 879564), (840, 869093), (849, 859880), (888, 822115), (996, 732970), (1036, 704670), (1110, 657692), (1132, 644910), (1162, 628260), (1245, 586376), (1295, 563736), (1415, 515928), (1480, 493269), (1554, 469780), (1660, 439782), (1698, 429940), (1743, 418840), (1981, 368520), (1992, 366485), (2072, 352335), (2220, 328846), (2264, 322455), (2324, 314130), (2490, 293188), (2590, 281868), (2830, 257964), (2905, 251304), (3071, 237720), (3108, 234890), (3320, 219891), (3396, 214970), (3486, 209420), (3885, 187912), (3962, 184260), (4245, 171976), (4440, 164423), (4648, 157065), (4980, 146594), (5180, 140934), (5660, 128982), (5810, 125652), (5943, 122840), (6142, 118860), (6216, 117445), (6792, 107485), (6972, 104710), (7770, 93956), (7924, 92130), (8490, 85988), (8715, 83768), (9213, 79240), (9905, 73704), (9960, 73297), (10360, 70467), (10471, 69720), (11320, 64491), (11620, 62826), (11886, 61420), (12284, 59430), (13944, 52355), (15355, 47544), (15540, 46978), (15848, 46065), (16980, 42994), (17430, 41884), (18426, 39620), (19810, 36852), (20942, 34860), (21497, 33960), (23240, 31413), (23489, 31080), (23772, 30710), (24568, 29715)]