2658490380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1633

約数の個数: 288

約数和(自身を含む): 10022812800

約数和(自身を除く): 7364322420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 109, 117, 126, 130, 140, 156, 180, 182, 195, 210, 218, 234, 252, 260, 273, 315, 327, 364, 390, 420, 436, 455, 468, 545, 546, 585, 630, 654, 763, 780, 819, 910, 981, 1090, 1092, 1170, 1260, 1308, 1365, 1417, 1489, 1526, 1635, 1638, 1820, 1962, 2180, 2289, 2340, 2730, 2834, 2978, 3052, 3270, 3276, 3815, 3924, 4095, 4251, 4467, 4578, 4905, 5460, 5668, 5956, 6540, 6867, 7085, 7445, 7630, 8190, 8502, 8934, 9156, 9810, 9919, 10423, 11445, 12753, 13401, 13734, 14170, 14890, 15260, 16380, 17004, 17868, 19357, 19620, 19838, 20846, 21255, 22335, 22890, 25506, 26802, 27468, 28340, 29757, 29780, 31269, 34335, 38714, 39676, 41692, 42510, 44670, 45780, 49595, 51012, 52115, 53604, 58071, 59514, 62538, 63765, 67005, 68670, 77428, 85020, 89271, 89340, 93807, 96785, 99190, 104230, 116142, 119028, 125076, 127530, 134010, 135499, 137340, 148785, 156345, 162301, 174213, 178542, 187614, 193570, 198380, 208460, 232284, 255060, 268020, 270998, 290355, 297570, 312690, 324602, 348426, 357084, 375228, 387140, 406497, 446355, 469035, 486903, 541996, 580710, 595140, 625380, 649204, 677495, 696852, 811505, 812994, 871065, 892710, 938070, 973806, 1136107, 1161420, 1219491, 1354990, 1460709, 1623010, 1625988, 1742130, 1785420, 1876140, 1947612, 2032485, 2109913, 2272214, 2434515, 2438982, 2709980, 2921418, 3246020, 3408321, 3484260, 4064970, 4219826, 4544428, 4869030, 4877964, 5680535, 5842836, 6097455, 6329739, 6816642, 7303545, 8129940, 8439652, 9738060, 10224963, 10549565, 11361070, 12194910, 12659478, 13633284, 14607090, 14769391, 17041605, 18989217, 20449926, 21099130, 22722140, 24389820, 25318956, 29214180, 29538782, 31648695, 34083210, 37978434, 40899852, 42198260, 44308173, 51124815, 59077564, 63297390, 68166420, 73846955, 75956868, 88616346, 94946085, 102249630, 126594780, 132924519, 147693910, 177232692, 189892170, 204499260, 221540865, 265849038, 295387820, 379784340, 443081730, 531698076, 664622595, 886163460, 1329245190, 2658490380]

約数ペア:

[(1, 2658490380), (2, 1329245190), (3, 886163460), (4, 664622595), (5, 531698076), (6, 443081730), (7, 379784340), (9, 295387820), (10, 265849038), (12, 221540865), (13, 204499260), (14, 189892170), (15, 177232692), (18, 147693910), (20, 132924519), (21, 126594780), (26, 102249630), (28, 94946085), (30, 88616346), (35, 75956868), (36, 73846955), (39, 68166420), (42, 63297390), (45, 59077564), (52, 51124815), (60, 44308173), (63, 42198260), (65, 40899852), (70, 37978434), (78, 34083210), (84, 31648695), (90, 29538782), (91, 29214180), (105, 25318956), (109, 24389820), (117, 22722140), (126, 21099130), (130, 20449926), (140, 18989217), (156, 17041605), (180, 14769391), (182, 14607090), (195, 13633284), (210, 12659478), (218, 12194910), (234, 11361070), (252, 10549565), (260, 10224963), (273, 9738060), (315, 8439652), (327, 8129940), (364, 7303545), (390, 6816642), (420, 6329739), (436, 6097455), (455, 5842836), (468, 5680535), (545, 4877964), (546, 4869030), (585, 4544428), (630, 4219826), (654, 4064970), (763, 3484260), (780, 3408321), (819, 3246020), (910, 2921418), (981, 2709980), (1090, 2438982), (1092, 2434515), (1170, 2272214), (1260, 2109913), (1308, 2032485), (1365, 1947612), (1417, 1876140), (1489, 1785420), (1526, 1742130), (1635, 1625988), (1638, 1623010), (1820, 1460709), (1962, 1354990), (2180, 1219491), (2289, 1161420), (2340, 1136107), (2730, 973806), (2834, 938070), (2978, 892710), (3052, 871065), (3270, 812994), (3276, 811505), (3815, 696852), (3924, 677495), (4095, 649204), (4251, 625380), (4467, 595140), (4578, 580710), (4905, 541996), (5460, 486903), (5668, 469035), (5956, 446355), (6540, 406497), (6867, 387140), (7085, 375228), (7445, 357084), (7630, 348426), (8190, 324602), (8502, 312690), (8934, 297570), (9156, 290355), (9810, 270998), (9919, 268020), (10423, 255060), (11445, 232284), (12753, 208460), (13401, 198380), (13734, 193570), (14170, 187614), (14890, 178542), (15260, 174213), (16380, 162301), (17004, 156345), (17868, 148785), (19357, 137340), (19620, 135499), (19838, 134010), (20846, 127530), (21255, 125076), (22335, 119028), (22890, 116142), (25506, 104230), (26802, 99190), (27468, 96785), (28340, 93807), (29757, 89340), (29780, 89271), (31269, 85020), (34335, 77428), (38714, 68670), (39676, 67005), (41692, 63765), (42510, 62538), (44670, 59514), (45780, 58071), (49595, 53604), (51012, 52115)]