229609680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1249

約数の個数: 160

約数和(自身を含む): 767331840

約数和(自身を除く): 537722160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 645, 688, 760, 817, 860, 912, 1032, 1140, 1171, 1290, 1520, 1634, 1720, 2064, 2280, 2342, 2451, 2580, 3268, 3440, 3513, 4085, 4560, 4684, 4902, 5160, 5855, 6536, 7026, 8170, 9368, 9804, 10320, 11710, 12255, 13072, 14052, 16340, 17565, 18736, 19608, 22249, 23420, 24510, 28104, 32680, 35130, 39216, 44498, 46840, 49020, 50353, 56208, 65360, 66747, 70260, 88996, 93680, 98040, 100706, 111245, 133494, 140520, 151059, 177992, 196080, 201412, 222490, 251765, 266988, 281040, 302118, 333735, 355984, 402824, 444980, 503530, 533976, 604236, 667470, 755295, 805648, 889960, 956707, 1007060, 1067952, 1208472, 1334940, 1510590, 1779920, 1913414, 2014120, 2416944, 2669880, 2870121, 3021180, 3826828, 4028240, 4783535, 5339760, 5740242, 6042360, 7653656, 9567070, 11480484, 12084720, 14350605, 15307312, 19134140, 22960968, 28701210, 38268280, 45921936, 57402420, 76536560, 114804840, 229609680]

約数ペア:

[(1, 229609680), (2, 114804840), (3, 76536560), (4, 57402420), (5, 45921936), (6, 38268280), (8, 28701210), (10, 22960968), (12, 19134140), (15, 15307312), (16, 14350605), (19, 12084720), (20, 11480484), (24, 9567070), (30, 7653656), (38, 6042360), (40, 5740242), (43, 5339760), (48, 4783535), (57, 4028240), (60, 3826828), (76, 3021180), (80, 2870121), (86, 2669880), (95, 2416944), (114, 2014120), (120, 1913414), (129, 1779920), (152, 1510590), (172, 1334940), (190, 1208472), (215, 1067952), (228, 1007060), (240, 956707), (258, 889960), (285, 805648), (304, 755295), (344, 667470), (380, 604236), (430, 533976), (456, 503530), (516, 444980), (570, 402824), (645, 355984), (688, 333735), (760, 302118), (817, 281040), (860, 266988), (912, 251765), (1032, 222490), (1140, 201412), (1171, 196080), (1290, 177992), (1520, 151059), (1634, 140520), (1720, 133494), (2064, 111245), (2280, 100706), (2342, 98040), (2451, 93680), (2580, 88996), (3268, 70260), (3440, 66747), (3513, 65360), (4085, 56208), (4560, 50353), (4684, 49020), (4902, 46840), (5160, 44498), (5855, 39216), (6536, 35130), (7026, 32680), (8170, 28104), (9368, 24510), (9804, 23420), (10320, 22249), (11710, 19608), (12255, 18736), (13072, 17565), (14052, 16340)]