231007920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 863944704

約数和(自身を除く): 632936784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 53, 55, 60, 65, 66, 78, 80, 88, 104, 106, 110, 120, 127, 130, 132, 143, 156, 159, 165, 176, 195, 208, 212, 220, 240, 254, 260, 264, 265, 286, 312, 318, 330, 381, 390, 424, 429, 440, 508, 520, 528, 530, 572, 583, 624, 635, 636, 660, 689, 715, 762, 780, 795, 848, 858, 880, 1016, 1040, 1060, 1144, 1166, 1270, 1272, 1320, 1378, 1397, 1430, 1524, 1560, 1590, 1651, 1716, 1749, 1905, 2032, 2067, 2120, 2145, 2288, 2332, 2540, 2544, 2640, 2756, 2794, 2860, 2915, 3048, 3120, 3180, 3302, 3432, 3445, 3498, 3810, 4134, 4191, 4240, 4290, 4664, 4953, 5080, 5512, 5588, 5720, 5830, 6096, 6360, 6604, 6731, 6864, 6890, 6985, 6996, 7579, 7620, 8255, 8268, 8382, 8580, 8745, 9328, 9906, 10160, 10335, 11024, 11176, 11440, 11660, 12720, 13208, 13462, 13780, 13970, 13992, 15158, 15240, 16510, 16536, 16764, 17160, 17490, 18161, 19812, 20193, 20670, 20955, 22352, 22737, 23320, 24765, 26416, 26924, 27560, 27940, 27984, 30316, 30480, 33020, 33072, 33528, 33655, 34320, 34980, 36322, 37895, 39624, 40386, 41340, 41910, 45474, 46640, 49530, 53848, 54483, 55120, 55880, 60632, 66040, 67056, 67310, 69960, 72644, 74041, 75790, 79248, 80772, 82680, 83820, 87503, 90805, 90948, 99060, 100965, 107696, 108966, 111760, 113685, 121264, 132080, 134620, 139920, 145288, 148082, 151580, 161544, 165360, 167640, 175006, 181610, 181896, 198120, 201930, 217932, 222123, 227370, 262509, 269240, 272415, 290576, 296164, 303160, 323088, 335280, 350012, 363220, 363792, 370205, 396240, 403860, 435864, 437515, 444246, 454740, 525018, 538480, 544830, 592328, 606320, 700024, 726440, 740410, 807720, 871728, 875030, 888492, 909480, 962533, 1050036, 1089660, 1110615, 1184656, 1312545, 1400048, 1452880, 1480820, 1615440, 1750060, 1776984, 1818960, 1925066, 2100072, 2179320, 2221230, 2625090, 2887599, 2961640, 3500120, 3553968, 3850132, 4200144, 4358640, 4442460, 4812665, 5250180, 5775198, 5923280, 7000240, 7700264, 8884920, 9625330, 10500360, 11550396, 14437995, 15400528, 17769840, 19250660, 21000720, 23100792, 28875990, 38501320, 46201584, 57751980, 77002640, 115503960, 231007920]

約数ペア:

[(1, 231007920), (2, 115503960), (3, 77002640), (4, 57751980), (5, 46201584), (6, 38501320), (8, 28875990), (10, 23100792), (11, 21000720), (12, 19250660), (13, 17769840), (15, 15400528), (16, 14437995), (20, 11550396), (22, 10500360), (24, 9625330), (26, 8884920), (30, 7700264), (33, 7000240), (39, 5923280), (40, 5775198), (44, 5250180), (48, 4812665), (52, 4442460), (53, 4358640), (55, 4200144), (60, 3850132), (65, 3553968), (66, 3500120), (78, 2961640), (80, 2887599), (88, 2625090), (104, 2221230), (106, 2179320), (110, 2100072), (120, 1925066), (127, 1818960), (130, 1776984), (132, 1750060), (143, 1615440), (156, 1480820), (159, 1452880), (165, 1400048), (176, 1312545), (195, 1184656), (208, 1110615), (212, 1089660), (220, 1050036), (240, 962533), (254, 909480), (260, 888492), (264, 875030), (265, 871728), (286, 807720), (312, 740410), (318, 726440), (330, 700024), (381, 606320), (390, 592328), (424, 544830), (429, 538480), (440, 525018), (508, 454740), (520, 444246), (528, 437515), (530, 435864), (572, 403860), (583, 396240), (624, 370205), (635, 363792), (636, 363220), (660, 350012), (689, 335280), (715, 323088), (762, 303160), (780, 296164), (795, 290576), (848, 272415), (858, 269240), (880, 262509), (1016, 227370), (1040, 222123), (1060, 217932), (1144, 201930), (1166, 198120), (1270, 181896), (1272, 181610), (1320, 175006), (1378, 167640), (1397, 165360), (1430, 161544), (1524, 151580), (1560, 148082), (1590, 145288), (1651, 139920), (1716, 134620), (1749, 132080), (1905, 121264), (2032, 113685), (2067, 111760), (2120, 108966), (2145, 107696), (2288, 100965), (2332, 99060), (2540, 90948), (2544, 90805), (2640, 87503), (2756, 83820), (2794, 82680), (2860, 80772), (2915, 79248), (3048, 75790), (3120, 74041), (3180, 72644), (3302, 69960), (3432, 67310), (3445, 67056), (3498, 66040), (3810, 60632), (4134, 55880), (4191, 55120), (4240, 54483), (4290, 53848), (4664, 49530), (4953, 46640), (5080, 45474), (5512, 41910), (5588, 41340), (5720, 40386), (5830, 39624), (6096, 37895), (6360, 36322), (6604, 34980), (6731, 34320), (6864, 33655), (6890, 33528), (6985, 33072), (6996, 33020), (7579, 30480), (7620, 30316), (8255, 27984), (8268, 27940), (8382, 27560), (8580, 26924), (8745, 26416), (9328, 24765), (9906, 23320), (10160, 22737), (10335, 22352), (11024, 20955), (11176, 20670), (11440, 20193), (11660, 19812), (12720, 18161), (13208, 17490), (13462, 17160), (13780, 16764), (13970, 16536), (13992, 16510), (15158, 15240)]