172063920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 655386624

約数和(自身を除く): 483322704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 61, 69, 70, 73, 80, 84, 92, 105, 112, 115, 120, 122, 138, 140, 146, 161, 168, 183, 184, 210, 219, 230, 240, 244, 276, 280, 292, 305, 322, 336, 345, 365, 366, 368, 420, 427, 438, 460, 483, 488, 511, 552, 560, 584, 610, 644, 690, 730, 732, 805, 840, 854, 876, 915, 920, 966, 976, 1022, 1095, 1104, 1168, 1220, 1281, 1288, 1380, 1403, 1460, 1464, 1533, 1610, 1679, 1680, 1708, 1752, 1830, 1840, 1932, 2044, 2135, 2190, 2415, 2440, 2555, 2562, 2576, 2760, 2806, 2920, 2928, 3066, 3220, 3358, 3416, 3504, 3660, 3864, 4088, 4209, 4270, 4380, 4453, 4830, 4880, 5037, 5110, 5124, 5520, 5612, 5840, 6132, 6405, 6440, 6716, 6832, 7015, 7320, 7665, 7728, 8176, 8395, 8418, 8540, 8760, 8906, 9660, 9821, 10074, 10220, 10248, 11224, 11753, 12264, 12810, 12880, 13359, 13432, 14030, 14640, 15330, 16790, 16836, 17080, 17520, 17812, 19320, 19642, 20148, 20440, 20496, 21045, 22265, 22448, 23506, 24528, 25185, 25620, 26718, 26864, 28060, 29463, 30660, 31171, 33580, 33672, 34160, 35259, 35624, 38640, 39284, 40296, 40880, 42090, 44530, 47012, 49105, 50370, 51240, 53436, 56120, 58765, 58926, 61320, 62342, 66795, 67160, 67344, 70518, 71248, 78568, 80592, 84180, 89060, 93513, 94024, 98210, 100740, 102419, 102480, 106872, 112240, 117530, 117852, 122640, 124684, 133590, 134320, 141036, 147315, 155855, 157136, 168360, 176295, 178120, 187026, 188048, 196420, 201480, 204838, 213744, 235060, 235704, 249368, 267180, 282072, 294630, 307257, 311710, 336720, 352590, 356240, 374052, 392840, 402960, 409676, 467565, 470120, 471408, 498736, 512095, 534360, 564144, 589260, 614514, 623420, 705180, 716933, 748104, 785680, 819352, 935130, 940240, 1024190, 1068720, 1178520, 1229028, 1246840, 1410360, 1433866, 1496208, 1536285, 1638704, 1870260, 2048380, 2150799, 2357040, 2458056, 2493680, 2820720, 2867732, 3072570, 3584665, 3740520, 4096760, 4301598, 4916112, 5735464, 6145140, 7169330, 7481040, 8193520, 8603196, 10753995, 11470928, 12290280, 14338660, 17206392, 21507990, 24580560, 28677320, 34412784, 43015980, 57354640, 86031960, 172063920]

約数ペア:

[(1, 172063920), (2, 86031960), (3, 57354640), (4, 43015980), (5, 34412784), (6, 28677320), (7, 24580560), (8, 21507990), (10, 17206392), (12, 14338660), (14, 12290280), (15, 11470928), (16, 10753995), (20, 8603196), (21, 8193520), (23, 7481040), (24, 7169330), (28, 6145140), (30, 5735464), (35, 4916112), (40, 4301598), (42, 4096760), (46, 3740520), (48, 3584665), (56, 3072570), (60, 2867732), (61, 2820720), (69, 2493680), (70, 2458056), (73, 2357040), (80, 2150799), (84, 2048380), (92, 1870260), (105, 1638704), (112, 1536285), (115, 1496208), (120, 1433866), (122, 1410360), (138, 1246840), (140, 1229028), (146, 1178520), (161, 1068720), (168, 1024190), (183, 940240), (184, 935130), (210, 819352), (219, 785680), (230, 748104), (240, 716933), (244, 705180), (276, 623420), (280, 614514), (292, 589260), (305, 564144), (322, 534360), (336, 512095), (345, 498736), (365, 471408), (366, 470120), (368, 467565), (420, 409676), (427, 402960), (438, 392840), (460, 374052), (483, 356240), (488, 352590), (511, 336720), (552, 311710), (560, 307257), (584, 294630), (610, 282072), (644, 267180), (690, 249368), (730, 235704), (732, 235060), (805, 213744), (840, 204838), (854, 201480), (876, 196420), (915, 188048), (920, 187026), (966, 178120), (976, 176295), (1022, 168360), (1095, 157136), (1104, 155855), (1168, 147315), (1220, 141036), (1281, 134320), (1288, 133590), (1380, 124684), (1403, 122640), (1460, 117852), (1464, 117530), (1533, 112240), (1610, 106872), (1679, 102480), (1680, 102419), (1708, 100740), (1752, 98210), (1830, 94024), (1840, 93513), (1932, 89060), (2044, 84180), (2135, 80592), (2190, 78568), (2415, 71248), (2440, 70518), (2555, 67344), (2562, 67160), (2576, 66795), (2760, 62342), (2806, 61320), (2920, 58926), (2928, 58765), (3066, 56120), (3220, 53436), (3358, 51240), (3416, 50370), (3504, 49105), (3660, 47012), (3864, 44530), (4088, 42090), (4209, 40880), (4270, 40296), (4380, 39284), (4453, 38640), (4830, 35624), (4880, 35259), (5037, 34160), (5110, 33672), (5124, 33580), (5520, 31171), (5612, 30660), (5840, 29463), (6132, 28060), (6405, 26864), (6440, 26718), (6716, 25620), (6832, 25185), (7015, 24528), (7320, 23506), (7665, 22448), (7728, 22265), (8176, 21045), (8395, 20496), (8418, 20440), (8540, 20148), (8760, 19642), (8906, 19320), (9660, 17812), (9821, 17520), (10074, 17080), (10220, 16836), (10248, 16790), (11224, 15330), (11753, 14640), (12264, 14030), (12810, 13432), (12880, 13359)]