515926320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23623}}^1$

素因数の和:23659

約数の個数: 160

約数和(自身を含む): 1968540672

約数和(自身を除く): 1452614352

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, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 23623, 47246, 70869, 94492, 118115, 141738, 165361, 188984, 236230, 283476, 307099, 330722, 354345, 377968, 472460, 496083, 566952, 614198, 661444, 708690, 826805, 921297, 944920, 992166, 1133904, 1228396, 1322888, 1417380, 1535495, 1653610, 1842594, 1889840, 1984332, 2149693, 2456792, 2480415, 2645776, 2834760, 3070990, 3307220, 3685188, 3968664, 4299386, 4606485, 4913584, 4960830, 5669520, 6141980, 6449079, 6614440, 7370376, 7937328, 8598772, 9212970, 9921660, 10748465, 12283960, 12898158, 13228880, 14740752, 17197544, 18425940, 19843320, 21496930, 24567920, 25796316, 32245395, 34395088, 36851880, 39686640, 42993860, 51592632, 64490790, 73703760, 85987720, 103185264, 128981580, 171975440, 257963160, 515926320]

約数ペア:

[(1, 515926320), (2, 257963160), (3, 171975440), (4, 128981580), (5, 103185264), (6, 85987720), (7, 73703760), (8, 64490790), (10, 51592632), (12, 42993860), (13, 39686640), (14, 36851880), (15, 34395088), (16, 32245395), (20, 25796316), (21, 24567920), (24, 21496930), (26, 19843320), (28, 18425940), (30, 17197544), (35, 14740752), (39, 13228880), (40, 12898158), (42, 12283960), (48, 10748465), (52, 9921660), (56, 9212970), (60, 8598772), (65, 7937328), (70, 7370376), (78, 6614440), (80, 6449079), (84, 6141980), (91, 5669520), (104, 4960830), (105, 4913584), (112, 4606485), (120, 4299386), (130, 3968664), (140, 3685188), (156, 3307220), (168, 3070990), (182, 2834760), (195, 2645776), (208, 2480415), (210, 2456792), (240, 2149693), (260, 1984332), (273, 1889840), (280, 1842594), (312, 1653610), (336, 1535495), (364, 1417380), (390, 1322888), (420, 1228396), (455, 1133904), (520, 992166), (546, 944920), (560, 921297), (624, 826805), (728, 708690), (780, 661444), (840, 614198), (910, 566952), (1040, 496083), (1092, 472460), (1365, 377968), (1456, 354345), (1560, 330722), (1680, 307099), (1820, 283476), (2184, 236230), (2730, 188984), (3120, 165361), (3640, 141738), (4368, 118115), (5460, 94492), (7280, 70869), (10920, 47246), (21840, 23623)]