920694320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 320

約数和(自身を含む): 2812320000

約数和(自身を除く): 1891625680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 80, 89, 91, 98, 104, 112, 116, 130, 140, 145, 178, 182, 196, 203, 208, 232, 245, 260, 280, 290, 343, 356, 364, 377, 392, 406, 445, 455, 464, 490, 520, 560, 580, 623, 637, 686, 712, 728, 754, 784, 812, 890, 910, 980, 1015, 1040, 1157, 1160, 1246, 1274, 1372, 1421, 1424, 1456, 1508, 1624, 1715, 1780, 1820, 1885, 1960, 2030, 2314, 2320, 2492, 2548, 2581, 2639, 2744, 2842, 3016, 3115, 3185, 3248, 3430, 3560, 3640, 3770, 3920, 4060, 4361, 4459, 4628, 4984, 5096, 5162, 5278, 5488, 5684, 5785, 6032, 6230, 6370, 6860, 7105, 7120, 7280, 7540, 8099, 8120, 8722, 8918, 9256, 9947, 9968, 10192, 10324, 10556, 11368, 11570, 12460, 12740, 12905, 13195, 13720, 14210, 15080, 16198, 16240, 17444, 17836, 18067, 18473, 18512, 19894, 20648, 21112, 21805, 22295, 22736, 23140, 24920, 25480, 25810, 26390, 27440, 28420, 30160, 30527, 32396, 33553, 34888, 35672, 36134, 36946, 39788, 40495, 41296, 42224, 43610, 44590, 46280, 49735, 49840, 50960, 51620, 52780, 56693, 56840, 61054, 64792, 67106, 69776, 71344, 72268, 73892, 79576, 80990, 87220, 89180, 90335, 92365, 92560, 99470, 103240, 105560, 113386, 113680, 122108, 126469, 129311, 129584, 134212, 144536, 147784, 152635, 159152, 161980, 167765, 174440, 178360, 180670, 184730, 198940, 206480, 211120, 226772, 234871, 244216, 252938, 258622, 268424, 283465, 289072, 295568, 305270, 323960, 335530, 348880, 356720, 361340, 369460, 396851, 397880, 453544, 469742, 488432, 505876, 517244, 536848, 566930, 610540, 632345, 646555, 647920, 671060, 722680, 738920, 793702, 795760, 885283, 907088, 939484, 1011752, 1034488, 1133860, 1174355, 1221080, 1264690, 1293110, 1342120, 1445360, 1477840, 1587404, 1644097, 1770566, 1878968, 1984255, 2023504, 2068976, 2267720, 2348710, 2442160, 2529380, 2586220, 2684240, 3174808, 3288194, 3541132, 3757936, 3968510, 4426415, 4535440, 4697420, 5058760, 5172440, 6349616, 6576388, 7082264, 7937020, 8220485, 8852830, 9394840, 10117520, 10344880, 11508679, 13152776, 14164528, 15874040, 16440970, 17705660, 18789680, 23017358, 26305552, 31748080, 32881940, 35411320, 46034716, 57543395, 65763880, 70822640, 92069432, 115086790, 131527760, 184138864, 230173580, 460347160, 920694320]

約数ペア:

[(1, 920694320), (2, 460347160), (4, 230173580), (5, 184138864), (7, 131527760), (8, 115086790), (10, 92069432), (13, 70822640), (14, 65763880), (16, 57543395), (20, 46034716), (26, 35411320), (28, 32881940), (29, 31748080), (35, 26305552), (40, 23017358), (49, 18789680), (52, 17705660), (56, 16440970), (58, 15874040), (65, 14164528), (70, 13152776), (80, 11508679), (89, 10344880), (91, 10117520), (98, 9394840), (104, 8852830), (112, 8220485), (116, 7937020), (130, 7082264), (140, 6576388), (145, 6349616), (178, 5172440), (182, 5058760), (196, 4697420), (203, 4535440), (208, 4426415), (232, 3968510), (245, 3757936), (260, 3541132), (280, 3288194), (290, 3174808), (343, 2684240), (356, 2586220), (364, 2529380), (377, 2442160), (392, 2348710), (406, 2267720), (445, 2068976), (455, 2023504), (464, 1984255), (490, 1878968), (520, 1770566), (560, 1644097), (580, 1587404), (623, 1477840), (637, 1445360), (686, 1342120), (712, 1293110), (728, 1264690), (754, 1221080), (784, 1174355), (812, 1133860), (890, 1034488), (910, 1011752), (980, 939484), (1015, 907088), (1040, 885283), (1157, 795760), (1160, 793702), (1246, 738920), (1274, 722680), (1372, 671060), (1421, 647920), (1424, 646555), (1456, 632345), (1508, 610540), (1624, 566930), (1715, 536848), (1780, 517244), (1820, 505876), (1885, 488432), (1960, 469742), (2030, 453544), (2314, 397880), (2320, 396851), (2492, 369460), (2548, 361340), (2581, 356720), (2639, 348880), (2744, 335530), (2842, 323960), (3016, 305270), (3115, 295568), (3185, 289072), (3248, 283465), (3430, 268424), (3560, 258622), (3640, 252938), (3770, 244216), (3920, 234871), (4060, 226772), (4361, 211120), (4459, 206480), (4628, 198940), (4984, 184730), (5096, 180670), (5162, 178360), (5278, 174440), (5488, 167765), (5684, 161980), (5785, 159152), (6032, 152635), (6230, 147784), (6370, 144536), (6860, 134212), (7105, 129584), (7120, 129311), (7280, 126469), (7540, 122108), (8099, 113680), (8120, 113386), (8722, 105560), (8918, 103240), (9256, 99470), (9947, 92560), (9968, 92365), (10192, 90335), (10324, 89180), (10556, 87220), (11368, 80990), (11570, 79576), (12460, 73892), (12740, 72268), (12905, 71344), (13195, 69776), (13720, 67106), (14210, 64792), (15080, 61054), (16198, 56840), (16240, 56693), (17444, 52780), (17836, 51620), (18067, 50960), (18473, 49840), (18512, 49735), (19894, 46280), (20648, 44590), (21112, 43610), (21805, 42224), (22295, 41296), (22736, 40495), (23140, 39788), (24920, 36946), (25480, 36134), (25810, 35672), (26390, 34888), (27440, 33553), (28420, 32396), (30160, 30527)]