507540540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1556

約数の個数: 192

約数和(自身を含む): 1682150400

約数和(自身を除く): 1174609860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 195, 228, 230, 247, 260, 276, 285, 299, 345, 380, 390, 437, 460, 494, 570, 598, 690, 741, 780, 874, 897, 988, 1140, 1196, 1235, 1311, 1380, 1482, 1489, 1495, 1748, 1794, 2185, 2470, 2622, 2964, 2978, 2990, 3588, 3705, 4370, 4467, 4485, 4940, 5244, 5681, 5956, 5980, 6555, 7410, 7445, 8740, 8934, 8970, 11362, 13110, 14820, 14890, 17043, 17868, 17940, 19357, 22335, 22724, 26220, 28291, 28405, 29780, 34086, 34247, 38714, 44670, 56582, 56810, 58071, 68172, 68494, 77428, 84873, 85215, 89340, 96785, 102741, 113164, 113620, 116142, 136988, 141455, 169746, 170430, 171235, 193570, 205482, 232284, 282910, 290355, 339492, 340860, 342470, 367783, 387140, 410964, 424365, 445211, 513705, 565820, 580710, 650693, 684940, 735566, 848730, 890422, 1027410, 1103349, 1161420, 1301386, 1335633, 1471132, 1697460, 1780844, 1838915, 1952079, 2054820, 2206698, 2226055, 2602772, 2671266, 3253465, 3677830, 3904158, 4413396, 4452110, 5342532, 5516745, 6506930, 6678165, 7355660, 7808316, 8459009, 8904220, 9760395, 11033490, 13013860, 13356330, 16918018, 19520790, 22066980, 25377027, 26712660, 33836036, 39041580, 42295045, 50754054, 84590090, 101508108, 126885135, 169180180, 253770270, 507540540]

約数ペア:

[(1, 507540540), (2, 253770270), (3, 169180180), (4, 126885135), (5, 101508108), (6, 84590090), (10, 50754054), (12, 42295045), (13, 39041580), (15, 33836036), (19, 26712660), (20, 25377027), (23, 22066980), (26, 19520790), (30, 16918018), (38, 13356330), (39, 13013860), (46, 11033490), (52, 9760395), (57, 8904220), (60, 8459009), (65, 7808316), (69, 7355660), (76, 6678165), (78, 6506930), (92, 5516745), (95, 5342532), (114, 4452110), (115, 4413396), (130, 3904158), (138, 3677830), (156, 3253465), (190, 2671266), (195, 2602772), (228, 2226055), (230, 2206698), (247, 2054820), (260, 1952079), (276, 1838915), (285, 1780844), (299, 1697460), (345, 1471132), (380, 1335633), (390, 1301386), (437, 1161420), (460, 1103349), (494, 1027410), (570, 890422), (598, 848730), (690, 735566), (741, 684940), (780, 650693), (874, 580710), (897, 565820), (988, 513705), (1140, 445211), (1196, 424365), (1235, 410964), (1311, 387140), (1380, 367783), (1482, 342470), (1489, 340860), (1495, 339492), (1748, 290355), (1794, 282910), (2185, 232284), (2470, 205482), (2622, 193570), (2964, 171235), (2978, 170430), (2990, 169746), (3588, 141455), (3705, 136988), (4370, 116142), (4467, 113620), (4485, 113164), (4940, 102741), (5244, 96785), (5681, 89340), (5956, 85215), (5980, 84873), (6555, 77428), (7410, 68494), (7445, 68172), (8740, 58071), (8934, 56810), (8970, 56582), (11362, 44670), (13110, 38714), (14820, 34247), (14890, 34086), (17043, 29780), (17868, 28405), (17940, 28291), (19357, 26220), (22335, 22724)]