1620007032

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72503}}^1$

素因数の和:72545

約数の個数: 96

約数和(自身を含む): 4959273600

約数和(自身を除く): 3339266568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 22344, 72503, 145006, 217509, 290012, 435018, 507521, 580024, 870036, 1015042, 1377557, 1522563, 1740072, 2030084, 2755114, 3045126, 3552647, 4060168, 4132671, 5510228, 6090252, 7105294, 8265342, 9642899, 10657941, 11020456, 12180504, 14210588, 16530684, 19285798, 21315882, 28421176, 28928697, 33061368, 38571596, 42631764, 57857394, 67500293, 77143192, 85263528, 115714788, 135000586, 202500879, 231429576, 270001172, 405001758, 540002344, 810003516, 1620007032]

約数ペア:

[(1, 1620007032), (2, 810003516), (3, 540002344), (4, 405001758), (6, 270001172), (7, 231429576), (8, 202500879), (12, 135000586), (14, 115714788), (19, 85263528), (21, 77143192), (24, 67500293), (28, 57857394), (38, 42631764), (42, 38571596), (49, 33061368), (56, 28928697), (57, 28421176), (76, 21315882), (84, 19285798), (98, 16530684), (114, 14210588), (133, 12180504), (147, 11020456), (152, 10657941), (168, 9642899), (196, 8265342), (228, 7105294), (266, 6090252), (294, 5510228), (392, 4132671), (399, 4060168), (456, 3552647), (532, 3045126), (588, 2755114), (798, 2030084), (931, 1740072), (1064, 1522563), (1176, 1377557), (1596, 1015042), (1862, 870036), (2793, 580024), (3192, 507521), (3724, 435018), (5586, 290012), (7448, 217509), (11172, 145006), (22344, 72503)]