4476780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 288

約数和(自身を含む): 18869760

約数和(自身を除く): 14392980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 19, 20, 21, 22, 28, 30, 33, 34, 35, 36, 38, 42, 44, 45, 51, 55, 57, 60, 63, 66, 68, 70, 76, 77, 84, 85, 90, 95, 99, 102, 105, 110, 114, 119, 126, 132, 133, 140, 153, 154, 165, 170, 171, 180, 187, 190, 198, 204, 209, 210, 220, 228, 231, 238, 252, 255, 266, 285, 306, 308, 315, 323, 330, 340, 342, 357, 374, 380, 385, 396, 399, 418, 420, 462, 476, 495, 510, 532, 561, 570, 595, 612, 627, 630, 646, 660, 665, 684, 693, 714, 748, 765, 770, 798, 836, 855, 924, 935, 969, 990, 1020, 1045, 1071, 1122, 1140, 1155, 1190, 1197, 1254, 1260, 1292, 1309, 1330, 1386, 1428, 1463, 1530, 1540, 1596, 1615, 1683, 1710, 1785, 1870, 1881, 1938, 1980, 1995, 2090, 2142, 2244, 2261, 2310, 2380, 2394, 2508, 2618, 2660, 2772, 2805, 2907, 2926, 3060, 3135, 3230, 3366, 3420, 3465, 3553, 3570, 3740, 3762, 3876, 3927, 3990, 4180, 4284, 4389, 4522, 4620, 4788, 4845, 5236, 5355, 5610, 5814, 5852, 5985, 6270, 6460, 6545, 6732, 6783, 6930, 7106, 7140, 7315, 7524, 7854, 7980, 8415, 8778, 9044, 9405, 9690, 10659, 10710, 11220, 11305, 11628, 11781, 11970, 12540, 13090, 13167, 13566, 13860, 14212, 14535, 14630, 15708, 16830, 17556, 17765, 18810, 19380, 19635, 20349, 21318, 21420, 21945, 22610, 23562, 23940, 24871, 26180, 26334, 27132, 29070, 29260, 31977, 33660, 33915, 35530, 37620, 39270, 40698, 42636, 43890, 45220, 47124, 49742, 52668, 53295, 58140, 58905, 63954, 65835, 67830, 71060, 74613, 78540, 81396, 87780, 99484, 101745, 106590, 117810, 124355, 127908, 131670, 135660, 149226, 159885, 203490, 213180, 223839, 235620, 248710, 263340, 298452, 319770, 373065, 406980, 447678, 497420, 639540, 746130, 895356, 1119195, 1492260, 2238390, 4476780]

約数ペア:

[(1, 4476780), (2, 2238390), (3, 1492260), (4, 1119195), (5, 895356), (6, 746130), (7, 639540), (9, 497420), (10, 447678), (11, 406980), (12, 373065), (14, 319770), (15, 298452), (17, 263340), (18, 248710), (19, 235620), (20, 223839), (21, 213180), (22, 203490), (28, 159885), (30, 149226), (33, 135660), (34, 131670), (35, 127908), (36, 124355), (38, 117810), (42, 106590), (44, 101745), (45, 99484), (51, 87780), (55, 81396), (57, 78540), (60, 74613), (63, 71060), (66, 67830), (68, 65835), (70, 63954), (76, 58905), (77, 58140), (84, 53295), (85, 52668), (90, 49742), (95, 47124), (99, 45220), (102, 43890), (105, 42636), (110, 40698), (114, 39270), (119, 37620), (126, 35530), (132, 33915), (133, 33660), (140, 31977), (153, 29260), (154, 29070), (165, 27132), (170, 26334), (171, 26180), (180, 24871), (187, 23940), (190, 23562), (198, 22610), (204, 21945), (209, 21420), (210, 21318), (220, 20349), (228, 19635), (231, 19380), (238, 18810), (252, 17765), (255, 17556), (266, 16830), (285, 15708), (306, 14630), (308, 14535), (315, 14212), (323, 13860), (330, 13566), (340, 13167), (342, 13090), (357, 12540), (374, 11970), (380, 11781), (385, 11628), (396, 11305), (399, 11220), (418, 10710), (420, 10659), (462, 9690), (476, 9405), (495, 9044), (510, 8778), (532, 8415), (561, 7980), (570, 7854), (595, 7524), (612, 7315), (627, 7140), (630, 7106), (646, 6930), (660, 6783), (665, 6732), (684, 6545), (693, 6460), (714, 6270), (748, 5985), (765, 5852), (770, 5814), (798, 5610), (836, 5355), (855, 5236), (924, 4845), (935, 4788), (969, 4620), (990, 4522), (1020, 4389), (1045, 4284), (1071, 4180), (1122, 3990), (1140, 3927), (1155, 3876), (1190, 3762), (1197, 3740), (1254, 3570), (1260, 3553), (1292, 3465), (1309, 3420), (1330, 3366), (1386, 3230), (1428, 3135), (1463, 3060), (1530, 2926), (1540, 2907), (1596, 2805), (1615, 2772), (1683, 2660), (1710, 2618), (1785, 2508), (1870, 2394), (1881, 2380), (1938, 2310), (1980, 2261), (1995, 2244), (2090, 2142)]