2499803280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6211}}^1$

素因数の和:6286

約数の個数: 240

約数和(自身を含む): 9252699456

約数和(自身を除く): 6752896176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2236, 2340, 2580, 2795, 3096, 3120, 3354, 3440, 3870, 4472, 4680, 5031, 5160, 5590, 6192, 6211, 6708, 7740, 8385, 8944, 9360, 10062, 10320, 11180, 12422, 13416, 15480, 16770, 18633, 20124, 22360, 24844, 25155, 26832, 30960, 31055, 33540, 37266, 40248, 44720, 49688, 50310, 55899, 62110, 67080, 74532, 80496, 80743, 93165, 99376, 100620, 111798, 124220, 134160, 149064, 161486, 186330, 201240, 223596, 242229, 248440, 267073, 279495, 298128, 322972, 372660, 402480, 403715, 447192, 484458, 496880, 534146, 558990, 645944, 726687, 745320, 801219, 807430, 894384, 968916, 1068292, 1117980, 1211145, 1291888, 1335365, 1453374, 1490640, 1602438, 1614860, 1937832, 2136584, 2235960, 2403657, 2422290, 2670730, 2906748, 3204876, 3229720, 3471949, 3633435, 3875664, 4006095, 4273168, 4471920, 4807314, 4844580, 5341460, 5813496, 6409752, 6459440, 6943898, 7266870, 8012190, 9614628, 9689160, 10415847, 10682920, 11626992, 12018285, 12819504, 13887796, 14533740, 16024380, 17359745, 19229256, 19378320, 20831694, 21365840, 24036570, 27775592, 29067480, 31247541, 32048760, 34719490, 38458512, 41663388, 48073140, 52079235, 55551184, 58134960, 62495082, 64097520, 69438980, 83326776, 96146280, 104158470, 124990164, 138877960, 156237705, 166653552, 192292560, 208316940, 249980328, 277755920, 312475410, 416633880, 499960656, 624950820, 833267760, 1249901640, 2499803280]

約数ペア:

[(1, 2499803280), (2, 1249901640), (3, 833267760), (4, 624950820), (5, 499960656), (6, 416633880), (8, 312475410), (9, 277755920), (10, 249980328), (12, 208316940), (13, 192292560), (15, 166653552), (16, 156237705), (18, 138877960), (20, 124990164), (24, 104158470), (26, 96146280), (30, 83326776), (36, 69438980), (39, 64097520), (40, 62495082), (43, 58134960), (45, 55551184), (48, 52079235), (52, 48073140), (60, 41663388), (65, 38458512), (72, 34719490), (78, 32048760), (80, 31247541), (86, 29067480), (90, 27775592), (104, 24036570), (117, 21365840), (120, 20831694), (129, 19378320), (130, 19229256), (144, 17359745), (156, 16024380), (172, 14533740), (180, 13887796), (195, 12819504), (208, 12018285), (215, 11626992), (234, 10682920), (240, 10415847), (258, 9689160), (260, 9614628), (312, 8012190), (344, 7266870), (360, 6943898), (387, 6459440), (390, 6409752), (430, 5813496), (468, 5341460), (516, 4844580), (520, 4807314), (559, 4471920), (585, 4273168), (624, 4006095), (645, 3875664), (688, 3633435), (720, 3471949), (774, 3229720), (780, 3204876), (860, 2906748), (936, 2670730), (1032, 2422290), (1040, 2403657), (1118, 2235960), (1170, 2136584), (1290, 1937832), (1548, 1614860), (1560, 1602438), (1677, 1490640), (1720, 1453374), (1872, 1335365), (1935, 1291888), (2064, 1211145), (2236, 1117980), (2340, 1068292), (2580, 968916), (2795, 894384), (3096, 807430), (3120, 801219), (3354, 745320), (3440, 726687), (3870, 645944), (4472, 558990), (4680, 534146), (5031, 496880), (5160, 484458), (5590, 447192), (6192, 403715), (6211, 402480), (6708, 372660), (7740, 322972), (8385, 298128), (8944, 279495), (9360, 267073), (10062, 248440), (10320, 242229), (11180, 223596), (12422, 201240), (13416, 186330), (15480, 161486), (16770, 149064), (18633, 134160), (20124, 124220), (22360, 111798), (24844, 100620), (25155, 99376), (26832, 93165), (30960, 80743), (31055, 80496), (33540, 74532), (37266, 67080), (40248, 62110), (44720, 55899), (49688, 50310)]