830979240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1601

約数の個数: 256

約数和(自身を含む): 3132864000

約数和(自身を除く): 2301884760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 728, 735, 780, 840, 910, 980, 1029, 1092, 1176, 1274, 1365, 1372, 1470, 1553, 1560, 1715, 1820, 1911, 1960, 2058, 2184, 2548, 2730, 2744, 2940, 3106, 3185, 3430, 3640, 3822, 4116, 4459, 4659, 5096, 5145, 5460, 5880, 6212, 6370, 6860, 7644, 7765, 8232, 8918, 9318, 9555, 10290, 10871, 10920, 12424, 12740, 13377, 13720, 15288, 15530, 17836, 18636, 19110, 20189, 20580, 21742, 22295, 23295, 25480, 26754, 31060, 32613, 35672, 37272, 38220, 40378, 41160, 43484, 44590, 46590, 53508, 54355, 60567, 62120, 65226, 66885, 76097, 76440, 80756, 86968, 89180, 93180, 100945, 107016, 108710, 121134, 130452, 133770, 141323, 152194, 161512, 163065, 178360, 186360, 201890, 217420, 228291, 242268, 260904, 267540, 282646, 302835, 304388, 326130, 380485, 403780, 423969, 434840, 456582, 484536, 532679, 535080, 565292, 605670, 608776, 652260, 706615, 760970, 807560, 847938, 913164, 989261, 1065358, 1130584, 1141455, 1211340, 1304520, 1413230, 1521940, 1598037, 1695876, 1826328, 1978522, 2119845, 2130716, 2282910, 2422680, 2663395, 2826460, 2967783, 3043880, 3196074, 3391752, 3957044, 4239690, 4261432, 4565820, 4946305, 5326790, 5652920, 5935566, 6392148, 6924827, 7914088, 7990185, 8479380, 9131640, 9892610, 10653580, 11871132, 12784296, 13849654, 14838915, 15980370, 16958760, 19785220, 20774481, 21307160, 23742264, 27699308, 29677830, 31960740, 34624135, 39570440, 41548962, 55398616, 59355660, 63921480, 69248270, 83097924, 103872405, 118711320, 138496540, 166195848, 207744810, 276993080, 415489620, 830979240]

約数ペア:

[(1, 830979240), (2, 415489620), (3, 276993080), (4, 207744810), (5, 166195848), (6, 138496540), (7, 118711320), (8, 103872405), (10, 83097924), (12, 69248270), (13, 63921480), (14, 59355660), (15, 55398616), (20, 41548962), (21, 39570440), (24, 34624135), (26, 31960740), (28, 29677830), (30, 27699308), (35, 23742264), (39, 21307160), (40, 20774481), (42, 19785220), (49, 16958760), (52, 15980370), (56, 14838915), (60, 13849654), (65, 12784296), (70, 11871132), (78, 10653580), (84, 9892610), (91, 9131640), (98, 8479380), (104, 7990185), (105, 7914088), (120, 6924827), (130, 6392148), (140, 5935566), (147, 5652920), (156, 5326790), (168, 4946305), (182, 4565820), (195, 4261432), (196, 4239690), (210, 3957044), (245, 3391752), (260, 3196074), (273, 3043880), (280, 2967783), (294, 2826460), (312, 2663395), (343, 2422680), (364, 2282910), (390, 2130716), (392, 2119845), (420, 1978522), (455, 1826328), (490, 1695876), (520, 1598037), (546, 1521940), (588, 1413230), (637, 1304520), (686, 1211340), (728, 1141455), (735, 1130584), (780, 1065358), (840, 989261), (910, 913164), (980, 847938), (1029, 807560), (1092, 760970), (1176, 706615), (1274, 652260), (1365, 608776), (1372, 605670), (1470, 565292), (1553, 535080), (1560, 532679), (1715, 484536), (1820, 456582), (1911, 434840), (1960, 423969), (2058, 403780), (2184, 380485), (2548, 326130), (2730, 304388), (2744, 302835), (2940, 282646), (3106, 267540), (3185, 260904), (3430, 242268), (3640, 228291), (3822, 217420), (4116, 201890), (4459, 186360), (4659, 178360), (5096, 163065), (5145, 161512), (5460, 152194), (5880, 141323), (6212, 133770), (6370, 130452), (6860, 121134), (7644, 108710), (7765, 107016), (8232, 100945), (8918, 93180), (9318, 89180), (9555, 86968), (10290, 80756), (10871, 76440), (10920, 76097), (12424, 66885), (12740, 65226), (13377, 62120), (13720, 60567), (15288, 54355), (15530, 53508), (17836, 46590), (18636, 44590), (19110, 43484), (20189, 41160), (20580, 40378), (21742, 38220), (22295, 37272), (23295, 35672), (25480, 32613), (26754, 31060)]