222920880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 320

約数和(自身を含む): 869944320

約数和(自身を除く): 647023440

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, 59, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 118, 120, 130, 140, 156, 168, 173, 177, 182, 195, 208, 210, 236, 240, 260, 273, 280, 295, 312, 336, 346, 354, 364, 390, 413, 420, 455, 472, 519, 520, 546, 560, 590, 624, 692, 708, 728, 767, 780, 826, 840, 865, 885, 910, 944, 1038, 1040, 1092, 1180, 1211, 1239, 1365, 1384, 1416, 1456, 1534, 1560, 1652, 1680, 1730, 1770, 1820, 2065, 2076, 2184, 2249, 2301, 2360, 2422, 2478, 2595, 2730, 2768, 2832, 3068, 3120, 3304, 3460, 3540, 3633, 3640, 3835, 4130, 4152, 4368, 4498, 4602, 4720, 4844, 4956, 5190, 5369, 5460, 6055, 6136, 6195, 6608, 6747, 6920, 7080, 7266, 7280, 7670, 8260, 8304, 8996, 9204, 9688, 9912, 10207, 10380, 10738, 10920, 11245, 11505, 12110, 12272, 12390, 13494, 13840, 14160, 14532, 15340, 15743, 16107, 16520, 17992, 18165, 18408, 19376, 19824, 20414, 20760, 21476, 21840, 22490, 23010, 24220, 24780, 26845, 26988, 29064, 30621, 30680, 31486, 32214, 33040, 33735, 35984, 36330, 36816, 40828, 41520, 42952, 44980, 46020, 47229, 48440, 49560, 51035, 53690, 53976, 58128, 61242, 61360, 62972, 64428, 67470, 71449, 72660, 78715, 80535, 81656, 85904, 89960, 92040, 94458, 96880, 99120, 102070, 107380, 107952, 122484, 125944, 128856, 132691, 134940, 142898, 145320, 153105, 157430, 161070, 163312, 179920, 184080, 188916, 204140, 214347, 214760, 236145, 244968, 251888, 257712, 265382, 269880, 285796, 290640, 306210, 314860, 322140, 357245, 377832, 398073, 408280, 428694, 429520, 472290, 489936, 530764, 539760, 571592, 612420, 629720, 644280, 663455, 714490, 755664, 796146, 816560, 857388, 928837, 944580, 1061528, 1071735, 1143184, 1224840, 1259440, 1288560, 1326910, 1428980, 1592292, 1714776, 1857674, 1889160, 1990365, 2123056, 2143470, 2449680, 2653820, 2786511, 2857960, 3184584, 3429552, 3715348, 3778320, 3980730, 4286940, 4644185, 5307640, 5573022, 5715920, 6369168, 7430696, 7961460, 8573880, 9288370, 10615280, 11146044, 13932555, 14861392, 15922920, 17147760, 18576740, 22292088, 27865110, 31845840, 37153480, 44584176, 55730220, 74306960, 111460440, 222920880]

約数ペア:

[(1, 222920880), (2, 111460440), (3, 74306960), (4, 55730220), (5, 44584176), (6, 37153480), (7, 31845840), (8, 27865110), (10, 22292088), (12, 18576740), (13, 17147760), (14, 15922920), (15, 14861392), (16, 13932555), (20, 11146044), (21, 10615280), (24, 9288370), (26, 8573880), (28, 7961460), (30, 7430696), (35, 6369168), (39, 5715920), (40, 5573022), (42, 5307640), (48, 4644185), (52, 4286940), (56, 3980730), (59, 3778320), (60, 3715348), (65, 3429552), (70, 3184584), (78, 2857960), (80, 2786511), (84, 2653820), (91, 2449680), (104, 2143470), (105, 2123056), (112, 1990365), (118, 1889160), (120, 1857674), (130, 1714776), (140, 1592292), (156, 1428980), (168, 1326910), (173, 1288560), (177, 1259440), (182, 1224840), (195, 1143184), (208, 1071735), (210, 1061528), (236, 944580), (240, 928837), (260, 857388), (273, 816560), (280, 796146), (295, 755664), (312, 714490), (336, 663455), (346, 644280), (354, 629720), (364, 612420), (390, 571592), (413, 539760), (420, 530764), (455, 489936), (472, 472290), (519, 429520), (520, 428694), (546, 408280), (560, 398073), (590, 377832), (624, 357245), (692, 322140), (708, 314860), (728, 306210), (767, 290640), (780, 285796), (826, 269880), (840, 265382), (865, 257712), (885, 251888), (910, 244968), (944, 236145), (1038, 214760), (1040, 214347), (1092, 204140), (1180, 188916), (1211, 184080), (1239, 179920), (1365, 163312), (1384, 161070), (1416, 157430), (1456, 153105), (1534, 145320), (1560, 142898), (1652, 134940), (1680, 132691), (1730, 128856), (1770, 125944), (1820, 122484), (2065, 107952), (2076, 107380), (2184, 102070), (2249, 99120), (2301, 96880), (2360, 94458), (2422, 92040), (2478, 89960), (2595, 85904), (2730, 81656), (2768, 80535), (2832, 78715), (3068, 72660), (3120, 71449), (3304, 67470), (3460, 64428), (3540, 62972), (3633, 61360), (3640, 61242), (3835, 58128), (4130, 53976), (4152, 53690), (4368, 51035), (4498, 49560), (4602, 48440), (4720, 47229), (4844, 46020), (4956, 44980), (5190, 42952), (5369, 41520), (5460, 40828), (6055, 36816), (6136, 36330), (6195, 35984), (6608, 33735), (6747, 33040), (6920, 32214), (7080, 31486), (7266, 30680), (7280, 30621), (7670, 29064), (8260, 26988), (8304, 26845), (8996, 24780), (9204, 24220), (9688, 23010), (9912, 22490), (10207, 21840), (10380, 21476), (10738, 20760), (10920, 20414), (11245, 19824), (11505, 19376), (12110, 18408), (12272, 18165), (12390, 17992), (13494, 16520), (13840, 16107), (14160, 15743), (14532, 15340)]