763724520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12553}}^1$

素因数の和:12596

約数の個数: 144

約数和(自身を含む): 2687936940

約数和(自身を除く): 1924212420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 12553, 15210, 20280, 25106, 30420, 37659, 50212, 60840, 62765, 75318, 100424, 112977, 125530, 150636, 163189, 188295, 225954, 251060, 301272, 326378, 376590, 451908, 489567, 502120, 564885, 652756, 753180, 815945, 903816, 979134, 1129770, 1305512, 1468701, 1506360, 1631890, 1958268, 2121457, 2259540, 2447835, 2937402, 3263780, 3916536, 4242914, 4519080, 4895670, 5874804, 6364371, 6527560, 7343505, 8485828, 9791340, 10607285, 11749608, 12728742, 14687010, 16971656, 19093113, 19582680, 21214570, 25457484, 29374020, 31821855, 38186226, 42429140, 50914968, 58748040, 63643710, 76372452, 84858280, 95465565, 127287420, 152744904, 190931130, 254574840, 381862260, 763724520]

約数ペア:

[(1, 763724520), (2, 381862260), (3, 254574840), (4, 190931130), (5, 152744904), (6, 127287420), (8, 95465565), (9, 84858280), (10, 76372452), (12, 63643710), (13, 58748040), (15, 50914968), (18, 42429140), (20, 38186226), (24, 31821855), (26, 29374020), (30, 25457484), (36, 21214570), (39, 19582680), (40, 19093113), (45, 16971656), (52, 14687010), (60, 12728742), (65, 11749608), (72, 10607285), (78, 9791340), (90, 8485828), (104, 7343505), (117, 6527560), (120, 6364371), (130, 5874804), (156, 4895670), (169, 4519080), (180, 4242914), (195, 3916536), (234, 3263780), (260, 2937402), (312, 2447835), (338, 2259540), (360, 2121457), (390, 1958268), (468, 1631890), (507, 1506360), (520, 1468701), (585, 1305512), (676, 1129770), (780, 979134), (845, 903816), (936, 815945), (1014, 753180), (1170, 652756), (1352, 564885), (1521, 502120), (1560, 489567), (1690, 451908), (2028, 376590), (2340, 326378), (2535, 301272), (3042, 251060), (3380, 225954), (4056, 188295), (4680, 163189), (5070, 150636), (6084, 125530), (6760, 112977), (7605, 100424), (10140, 75318), (12168, 62765), (12553, 60840), (15210, 50212), (20280, 37659), (25106, 30420)]