299151720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6983}}^1$

素因数の和:7024

約数の個数: 192

約数和(自身を含む): 1176664320

約数和(自身を除く): 877512600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 6983, 7140, 8568, 10710, 13966, 14280, 20949, 21420, 27932, 34915, 41898, 42840, 48881, 55864, 62847, 69830, 83796, 97762, 104745, 118711, 125694, 139660, 146643, 167592, 195524, 209490, 237422, 244405, 251388, 279320, 293286, 314235, 356133, 391048, 418980, 439929, 474844, 488810, 502776, 586572, 593555, 628470, 712266, 733215, 830977, 837960, 879858, 949688, 977620, 1068399, 1173144, 1187110, 1256940, 1424532, 1466430, 1661954, 1759716, 1780665, 1955240, 2136798, 2199645, 2374220, 2492931, 2513880, 2849064, 2932860, 3323908, 3519432, 3561330, 4154885, 4273596, 4399290, 4748440, 4985862, 5341995, 5865720, 6647816, 7122660, 7478793, 8309770, 8547192, 8798580, 9971724, 10683990, 12464655, 14245320, 14957586, 16619540, 17597160, 19943448, 21367980, 24929310, 29915172, 33239080, 37393965, 42735960, 49858620, 59830344, 74787930, 99717240, 149575860, 299151720]

約数ペア:

[(1, 299151720), (2, 149575860), (3, 99717240), (4, 74787930), (5, 59830344), (6, 49858620), (7, 42735960), (8, 37393965), (9, 33239080), (10, 29915172), (12, 24929310), (14, 21367980), (15, 19943448), (17, 17597160), (18, 16619540), (20, 14957586), (21, 14245320), (24, 12464655), (28, 10683990), (30, 9971724), (34, 8798580), (35, 8547192), (36, 8309770), (40, 7478793), (42, 7122660), (45, 6647816), (51, 5865720), (56, 5341995), (60, 4985862), (63, 4748440), (68, 4399290), (70, 4273596), (72, 4154885), (84, 3561330), (85, 3519432), (90, 3323908), (102, 2932860), (105, 2849064), (119, 2513880), (120, 2492931), (126, 2374220), (136, 2199645), (140, 2136798), (153, 1955240), (168, 1780665), (170, 1759716), (180, 1661954), (204, 1466430), (210, 1424532), (238, 1256940), (252, 1187110), (255, 1173144), (280, 1068399), (306, 977620), (315, 949688), (340, 879858), (357, 837960), (360, 830977), (408, 733215), (420, 712266), (476, 628470), (504, 593555), (510, 586572), (595, 502776), (612, 488810), (630, 474844), (680, 439929), (714, 418980), (765, 391048), (840, 356133), (952, 314235), (1020, 293286), (1071, 279320), (1190, 251388), (1224, 244405), (1260, 237422), (1428, 209490), (1530, 195524), (1785, 167592), (2040, 146643), (2142, 139660), (2380, 125694), (2520, 118711), (2856, 104745), (3060, 97762), (3570, 83796), (4284, 69830), (4760, 62847), (5355, 55864), (6120, 48881), (6983, 42840), (7140, 41898), (8568, 34915), (10710, 27932), (13966, 21420), (14280, 20949)]