140653770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 376012800

約数和(自身を除く): 235359030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 67, 87, 95, 114, 127, 134, 145, 174, 190, 201, 254, 285, 290, 335, 381, 402, 435, 551, 570, 635, 670, 762, 870, 1005, 1102, 1270, 1273, 1653, 1905, 1943, 2010, 2413, 2546, 2755, 3306, 3683, 3810, 3819, 3886, 4826, 5510, 5829, 6365, 7239, 7366, 7638, 8265, 8509, 9715, 11049, 11658, 12065, 12730, 14478, 16530, 17018, 18415, 19095, 19430, 22098, 24130, 25527, 29145, 36195, 36830, 36917, 38190, 42545, 51054, 55245, 58290, 69977, 72390, 73834, 85090, 110490, 110751, 127635, 139954, 161671, 184585, 209931, 221502, 246761, 255270, 323342, 349885, 369170, 419862, 485013, 493522, 553755, 699770, 740283, 808355, 970026, 1049655, 1107510, 1233805, 1480566, 1616710, 2099310, 2425065, 2467610, 3701415, 4688459, 4850130, 7402830, 9376918, 14065377, 23442295, 28130754, 46884590, 70326885, 140653770]

約数ペア:

[(1, 140653770), (2, 70326885), (3, 46884590), (5, 28130754), (6, 23442295), (10, 14065377), (15, 9376918), (19, 7402830), (29, 4850130), (30, 4688459), (38, 3701415), (57, 2467610), (58, 2425065), (67, 2099310), (87, 1616710), (95, 1480566), (114, 1233805), (127, 1107510), (134, 1049655), (145, 970026), (174, 808355), (190, 740283), (201, 699770), (254, 553755), (285, 493522), (290, 485013), (335, 419862), (381, 369170), (402, 349885), (435, 323342), (551, 255270), (570, 246761), (635, 221502), (670, 209931), (762, 184585), (870, 161671), (1005, 139954), (1102, 127635), (1270, 110751), (1273, 110490), (1653, 85090), (1905, 73834), (1943, 72390), (2010, 69977), (2413, 58290), (2546, 55245), (2755, 51054), (3306, 42545), (3683, 38190), (3810, 36917), (3819, 36830), (3886, 36195), (4826, 29145), (5510, 25527), (5829, 24130), (6365, 22098), (7239, 19430), (7366, 19095), (7638, 18415), (8265, 17018), (8509, 16530), (9715, 14478), (11049, 12730), (11658, 12065)]