1570221240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1006

約数の個数: 256

約数和(自身を含む): 5651942400

約数和(自身を除く): 4081721160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 73, 84, 87, 105, 116, 120, 140, 145, 146, 168, 174, 203, 210, 219, 232, 280, 290, 292, 348, 365, 406, 420, 435, 438, 511, 580, 584, 609, 696, 730, 812, 840, 870, 876, 883, 1015, 1022, 1095, 1160, 1218, 1460, 1533, 1624, 1740, 1752, 1766, 2030, 2044, 2117, 2190, 2436, 2555, 2649, 2920, 3045, 3066, 3480, 3532, 4060, 4088, 4234, 4380, 4415, 4872, 5110, 5298, 6090, 6132, 6181, 6351, 7064, 7665, 8120, 8468, 8760, 8830, 10220, 10585, 10596, 12180, 12264, 12362, 12702, 13245, 14819, 15330, 16936, 17660, 18543, 20440, 21170, 21192, 24360, 24724, 25404, 25607, 26490, 29638, 30660, 30905, 31755, 35320, 37086, 42340, 44457, 49448, 50808, 51214, 52980, 59276, 61320, 61810, 63510, 64459, 74095, 74172, 76821, 84680, 88914, 92715, 102428, 105960, 118552, 123620, 127020, 128035, 128918, 148190, 148344, 153642, 177828, 179249, 185430, 193377, 204856, 222285, 247240, 254040, 256070, 257836, 296380, 307284, 322295, 355656, 358498, 370860, 384105, 386754, 444570, 451213, 512140, 515672, 537747, 592760, 614568, 644590, 716996, 741720, 768210, 773508, 889140, 896245, 902426, 966885, 1024280, 1075494, 1289180, 1353639, 1433992, 1536420, 1547016, 1778280, 1792490, 1804852, 1869311, 1933770, 2150988, 2256065, 2578360, 2688735, 2707278, 3072840, 3584980, 3609704, 3738622, 3867540, 4301976, 4512130, 5377470, 5414556, 5607933, 6768195, 7169960, 7477244, 7735080, 9024260, 9346555, 10754940, 10829112, 11215866, 13085177, 13536390, 14954488, 18048520, 18693110, 21509880, 22431732, 26170354, 27072780, 28039665, 37386220, 39255531, 44863464, 52340708, 54145560, 56079330, 65425885, 74772440, 78511062, 104681416, 112158660, 130851770, 157022124, 196277655, 224317320, 261703540, 314044248, 392555310, 523407080, 785110620, 1570221240]

約数ペア:

[(1, 1570221240), (2, 785110620), (3, 523407080), (4, 392555310), (5, 314044248), (6, 261703540), (7, 224317320), (8, 196277655), (10, 157022124), (12, 130851770), (14, 112158660), (15, 104681416), (20, 78511062), (21, 74772440), (24, 65425885), (28, 56079330), (29, 54145560), (30, 52340708), (35, 44863464), (40, 39255531), (42, 37386220), (56, 28039665), (58, 27072780), (60, 26170354), (70, 22431732), (73, 21509880), (84, 18693110), (87, 18048520), (105, 14954488), (116, 13536390), (120, 13085177), (140, 11215866), (145, 10829112), (146, 10754940), (168, 9346555), (174, 9024260), (203, 7735080), (210, 7477244), (219, 7169960), (232, 6768195), (280, 5607933), (290, 5414556), (292, 5377470), (348, 4512130), (365, 4301976), (406, 3867540), (420, 3738622), (435, 3609704), (438, 3584980), (511, 3072840), (580, 2707278), (584, 2688735), (609, 2578360), (696, 2256065), (730, 2150988), (812, 1933770), (840, 1869311), (870, 1804852), (876, 1792490), (883, 1778280), (1015, 1547016), (1022, 1536420), (1095, 1433992), (1160, 1353639), (1218, 1289180), (1460, 1075494), (1533, 1024280), (1624, 966885), (1740, 902426), (1752, 896245), (1766, 889140), (2030, 773508), (2044, 768210), (2117, 741720), (2190, 716996), (2436, 644590), (2555, 614568), (2649, 592760), (2920, 537747), (3045, 515672), (3066, 512140), (3480, 451213), (3532, 444570), (4060, 386754), (4088, 384105), (4234, 370860), (4380, 358498), (4415, 355656), (4872, 322295), (5110, 307284), (5298, 296380), (6090, 257836), (6132, 256070), (6181, 254040), (6351, 247240), (7064, 222285), (7665, 204856), (8120, 193377), (8468, 185430), (8760, 179249), (8830, 177828), (10220, 153642), (10585, 148344), (10596, 148190), (12180, 128918), (12264, 128035), (12362, 127020), (12702, 123620), (13245, 118552), (14819, 105960), (15330, 102428), (16936, 92715), (17660, 88914), (18543, 84680), (20440, 76821), (21170, 74172), (21192, 74095), (24360, 64459), (24724, 63510), (25404, 61810), (25607, 61320), (26490, 59276), (29638, 52980), (30660, 51214), (30905, 50808), (31755, 49448), (35320, 44457), (37086, 42340)]