137666340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6427}}^1$

素因数の和:6466

約数の個数: 144

約数和(自身を含む): 505395072

約数和(自身を除く): 367728732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 6427, 7140, 10710, 12854, 19281, 21420, 25708, 32135, 38562, 44989, 57843, 64270, 77124, 89978, 96405, 109259, 115686, 128540, 134967, 179956, 192810, 218518, 224945, 231372, 269934, 289215, 327777, 385620, 404901, 437036, 449890, 539868, 546295, 578430, 655554, 674835, 764813, 809802, 899780, 983331, 1092590, 1156860, 1311108, 1349670, 1529626, 1619604, 1638885, 1966662, 2024505, 2185180, 2294439, 2699340, 3059252, 3277770, 3824065, 3933324, 4049010, 4588878, 4916655, 6555540, 6883317, 7648130, 8098020, 9177756, 9833310, 11472195, 13766634, 15296260, 19666620, 22944390, 27533268, 34416585, 45888780, 68833170, 137666340]

約数ペア:

[(1, 137666340), (2, 68833170), (3, 45888780), (4, 34416585), (5, 27533268), (6, 22944390), (7, 19666620), (9, 15296260), (10, 13766634), (12, 11472195), (14, 9833310), (15, 9177756), (17, 8098020), (18, 7648130), (20, 6883317), (21, 6555540), (28, 4916655), (30, 4588878), (34, 4049010), (35, 3933324), (36, 3824065), (42, 3277770), (45, 3059252), (51, 2699340), (60, 2294439), (63, 2185180), (68, 2024505), (70, 1966662), (84, 1638885), (85, 1619604), (90, 1529626), (102, 1349670), (105, 1311108), (119, 1156860), (126, 1092590), (140, 983331), (153, 899780), (170, 809802), (180, 764813), (204, 674835), (210, 655554), (238, 578430), (252, 546295), (255, 539868), (306, 449890), (315, 437036), (340, 404901), (357, 385620), (420, 327777), (476, 289215), (510, 269934), (595, 231372), (612, 224945), (630, 218518), (714, 192810), (765, 179956), (1020, 134967), (1071, 128540), (1190, 115686), (1260, 109259), (1428, 96405), (1530, 89978), (1785, 77124), (2142, 64270), (2380, 57843), (3060, 44989), (3570, 38562), (4284, 32135), (5355, 25708), (6427, 21420), (7140, 19281), (10710, 12854)]