1299167940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2402

約数の個数: 192

約数和(自身を含む): 4439715840

約数和(自身を除く): 3140547900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 95, 105, 114, 133, 140, 142, 190, 210, 213, 228, 266, 284, 285, 355, 380, 399, 420, 426, 497, 532, 570, 665, 710, 798, 852, 994, 1065, 1140, 1330, 1349, 1420, 1491, 1596, 1988, 1995, 2130, 2293, 2485, 2660, 2698, 2982, 3990, 4047, 4260, 4586, 4970, 5396, 5964, 6745, 6879, 7455, 7980, 8094, 9172, 9443, 9940, 11465, 13490, 13758, 14910, 16051, 16188, 18886, 20235, 22930, 26980, 27516, 28329, 29820, 32102, 34395, 37772, 40470, 43567, 45860, 47215, 48153, 56658, 64204, 68790, 80255, 80940, 87134, 94430, 96306, 113316, 130701, 137580, 141645, 160510, 162803, 174268, 188860, 192612, 217835, 240765, 261402, 283290, 304969, 321020, 325606, 435670, 481530, 488409, 522804, 566580, 609938, 651212, 653505, 814015, 871340, 914907, 963060, 976818, 1139621, 1219876, 1307010, 1524845, 1628030, 1829814, 1953636, 2279242, 2442045, 2614020, 3049690, 3093257, 3256060, 3418863, 3659628, 4558484, 4574535, 4884090, 5698105, 6099380, 6186514, 6837726, 9149070, 9279771, 9768180, 11396210, 12373028, 13675452, 15466285, 17094315, 18298140, 18559542, 21652799, 22792420, 30932570, 34188630, 37119084, 43305598, 46398855, 61865140, 64958397, 68377260, 86611196, 92797710, 108263995, 129916794, 185595420, 216527990, 259833588, 324791985, 433055980, 649583970, 1299167940]

約数ペア:

[(1, 1299167940), (2, 649583970), (3, 433055980), (4, 324791985), (5, 259833588), (6, 216527990), (7, 185595420), (10, 129916794), (12, 108263995), (14, 92797710), (15, 86611196), (19, 68377260), (20, 64958397), (21, 61865140), (28, 46398855), (30, 43305598), (35, 37119084), (38, 34188630), (42, 30932570), (57, 22792420), (60, 21652799), (70, 18559542), (71, 18298140), (76, 17094315), (84, 15466285), (95, 13675452), (105, 12373028), (114, 11396210), (133, 9768180), (140, 9279771), (142, 9149070), (190, 6837726), (210, 6186514), (213, 6099380), (228, 5698105), (266, 4884090), (284, 4574535), (285, 4558484), (355, 3659628), (380, 3418863), (399, 3256060), (420, 3093257), (426, 3049690), (497, 2614020), (532, 2442045), (570, 2279242), (665, 1953636), (710, 1829814), (798, 1628030), (852, 1524845), (994, 1307010), (1065, 1219876), (1140, 1139621), (1330, 976818), (1349, 963060), (1420, 914907), (1491, 871340), (1596, 814015), (1988, 653505), (1995, 651212), (2130, 609938), (2293, 566580), (2485, 522804), (2660, 488409), (2698, 481530), (2982, 435670), (3990, 325606), (4047, 321020), (4260, 304969), (4586, 283290), (4970, 261402), (5396, 240765), (5964, 217835), (6745, 192612), (6879, 188860), (7455, 174268), (7980, 162803), (8094, 160510), (9172, 141645), (9443, 137580), (9940, 130701), (11465, 113316), (13490, 96306), (13758, 94430), (14910, 87134), (16051, 80940), (16188, 80255), (18886, 68790), (20235, 64204), (22930, 56658), (26980, 48153), (27516, 47215), (28329, 45860), (29820, 43567), (32102, 40470), (34395, 37772)]