30788000880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{108439}}^1$

素因数の和:108488

約数の個数: 240

約数和(自身を含む): 118114583040

約数和(自身を除く): 87326582160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3120, 3380, 3549, 3640, 4056, 4368, 4732, 5070, 5460, 5915, 6760, 7098, 7280, 8112, 9464, 10140, 10920, 11830, 13520, 14196, 17745, 18928, 20280, 21840, 23660, 28392, 35490, 40560, 47320, 56784, 70980, 94640, 108439, 141960, 216878, 283920, 325317, 433756, 542195, 650634, 759073, 867512, 1084390, 1301268, 1409707, 1518146, 1626585, 1735024, 2168780, 2277219, 2602536, 2819414, 3036292, 3253170, 3795365, 4229121, 4337560, 4554438, 5205072, 5638828, 6072584, 6506340, 7048535, 7590730, 8458242, 8675120, 9108876, 9867949, 11277656, 11386095, 12145168, 13012680, 14097070, 15181460, 16916484, 18217752, 18326191, 19735898, 21145605, 22555312, 22772190, 26025360, 28194140, 29603847, 30362920, 33832968, 36435504, 36652382, 39471796, 42291210, 45544380, 49339745, 54978573, 56388280, 59207694, 60725840, 67665936, 73304764, 78943592, 84582420, 91088760, 91630955, 98679490, 109957146, 112776560, 118415388, 128283337, 146609528, 148019235, 157887184, 169164840, 182177520, 183261910, 197358980, 219914292, 236830776, 256566674, 274892865, 293219056, 296038470, 338329680, 366523820, 384850011, 394717960, 439828584, 473661552, 513133348, 549785730, 592076940, 641416685, 733047640, 769700022, 789435920, 879657168, 1026266696, 1099571460, 1184153880, 1282833370, 1466095280, 1539400044, 1924250055, 2052533392, 2199142920, 2368307760, 2565666740, 3078800088, 3848500110, 4398285840, 5131333480, 6157600176, 7697000220, 10262666960, 15394000440, 30788000880]

約数ペア:

[(1, 30788000880), (2, 15394000440), (3, 10262666960), (4, 7697000220), (5, 6157600176), (6, 5131333480), (7, 4398285840), (8, 3848500110), (10, 3078800088), (12, 2565666740), (13, 2368307760), (14, 2199142920), (15, 2052533392), (16, 1924250055), (20, 1539400044), (21, 1466095280), (24, 1282833370), (26, 1184153880), (28, 1099571460), (30, 1026266696), (35, 879657168), (39, 789435920), (40, 769700022), (42, 733047640), (48, 641416685), (52, 592076940), (56, 549785730), (60, 513133348), (65, 473661552), (70, 439828584), (78, 394717960), (80, 384850011), (84, 366523820), (91, 338329680), (104, 296038470), (105, 293219056), (112, 274892865), (120, 256566674), (130, 236830776), (140, 219914292), (156, 197358980), (168, 183261910), (169, 182177520), (182, 169164840), (195, 157887184), (208, 148019235), (210, 146609528), (240, 128283337), (260, 118415388), (273, 112776560), (280, 109957146), (312, 98679490), (336, 91630955), (338, 91088760), (364, 84582420), (390, 78943592), (420, 73304764), (455, 67665936), (507, 60725840), (520, 59207694), (546, 56388280), (560, 54978573), (624, 49339745), (676, 45544380), (728, 42291210), (780, 39471796), (840, 36652382), (845, 36435504), (910, 33832968), (1014, 30362920), (1040, 29603847), (1092, 28194140), (1183, 26025360), (1352, 22772190), (1365, 22555312), (1456, 21145605), (1560, 19735898), (1680, 18326191), (1690, 18217752), (1820, 16916484), (2028, 15181460), (2184, 14097070), (2366, 13012680), (2535, 12145168), (2704, 11386095), (2730, 11277656), (3120, 9867949), (3380, 9108876), (3549, 8675120), (3640, 8458242), (4056, 7590730), (4368, 7048535), (4732, 6506340), (5070, 6072584), (5460, 5638828), (5915, 5205072), (6760, 4554438), (7098, 4337560), (7280, 4229121), (8112, 3795365), (9464, 3253170), (10140, 3036292), (10920, 2819414), (11830, 2602536), (13520, 2277219), (14196, 2168780), (17745, 1735024), (18928, 1626585), (20280, 1518146), (21840, 1409707), (23660, 1301268), (28392, 1084390), (35490, 867512), (40560, 759073), (47320, 650634), (56784, 542195), (70980, 433756), (94640, 325317), (108439, 283920), (141960, 216878)]