1471270320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8324

約数の個数: 240

約数和(自身を含む): 5601828960

約数和(自身を除く): 4130558640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8273, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 16546, 17784, 19760, 22230, 24819, 29640, 33092, 35568, 41365, 44460, 49638, 59280, 66184, 74457, 82730, 88920, 99276, 107549, 124095, 132368, 148914, 157187, 165460, 177840, 198552, 215098, 248190, 297828, 314374, 322647, 330920, 372285, 397104, 430196, 471561, 496380, 537745, 595656, 628748, 645294, 661840, 744570, 785935, 860392, 943122, 967941, 992760, 1075490, 1191312, 1257496, 1290588, 1414683, 1489140, 1571870, 1613235, 1720784, 1886244, 1935882, 1985520, 2043431, 2150980, 2357805, 2514992, 2581176, 2829366, 2978280, 3143740, 3226470, 3772488, 3871764, 4086862, 4301960, 4715610, 4839705, 5162352, 5658732, 5956560, 6130293, 6287480, 6452940, 7073415, 7544976, 7743528, 8173724, 8603920, 9431220, 9679410, 10217155, 11317464, 12260586, 12574960, 12905880, 14146830, 15487056, 16347448, 18390879, 18862440, 19358820, 20434310, 22634928, 24521172, 25811760, 28293660, 30651465, 32694896, 36781758, 37724880, 38717640, 40868620, 49042344, 56587320, 61302930, 73563516, 77435280, 81737240, 91954395, 98084688, 113174640, 122605860, 147127032, 163474480, 183908790, 245211720, 294254064, 367817580, 490423440, 735635160, 1471270320]

約数ペア:

[(1, 1471270320), (2, 735635160), (3, 490423440), (4, 367817580), (5, 294254064), (6, 245211720), (8, 183908790), (9, 163474480), (10, 147127032), (12, 122605860), (13, 113174640), (15, 98084688), (16, 91954395), (18, 81737240), (19, 77435280), (20, 73563516), (24, 61302930), (26, 56587320), (30, 49042344), (36, 40868620), (38, 38717640), (39, 37724880), (40, 36781758), (45, 32694896), (48, 30651465), (52, 28293660), (57, 25811760), (60, 24521172), (65, 22634928), (72, 20434310), (76, 19358820), (78, 18862440), (80, 18390879), (90, 16347448), (95, 15487056), (104, 14146830), (114, 12905880), (117, 12574960), (120, 12260586), (130, 11317464), (144, 10217155), (152, 9679410), (156, 9431220), (171, 8603920), (180, 8173724), (190, 7743528), (195, 7544976), (208, 7073415), (228, 6452940), (234, 6287480), (240, 6130293), (247, 5956560), (260, 5658732), (285, 5162352), (304, 4839705), (312, 4715610), (342, 4301960), (360, 4086862), (380, 3871764), (390, 3772488), (456, 3226470), (468, 3143740), (494, 2978280), (520, 2829366), (570, 2581176), (585, 2514992), (624, 2357805), (684, 2150980), (720, 2043431), (741, 1985520), (760, 1935882), (780, 1886244), (855, 1720784), (912, 1613235), (936, 1571870), (988, 1489140), (1040, 1414683), (1140, 1290588), (1170, 1257496), (1235, 1191312), (1368, 1075490), (1482, 992760), (1520, 967941), (1560, 943122), (1710, 860392), (1872, 785935), (1976, 744570), (2223, 661840), (2280, 645294), (2340, 628748), (2470, 595656), (2736, 537745), (2964, 496380), (3120, 471561), (3420, 430196), (3705, 397104), (3952, 372285), (4446, 330920), (4560, 322647), (4680, 314374), (4940, 297828), (5928, 248190), (6840, 215098), (7410, 198552), (8273, 177840), (8892, 165460), (9360, 157187), (9880, 148914), (11115, 132368), (11856, 124095), (13680, 107549), (14820, 99276), (16546, 88920), (17784, 82730), (19760, 74457), (22230, 66184), (24819, 59280), (29640, 49638), (33092, 44460), (35568, 41365)]