734545140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 2427715584

約数和(自身を除く): 1693170444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 127, 140, 141, 188, 210, 235, 254, 282, 293, 329, 381, 420, 470, 508, 564, 586, 635, 658, 705, 762, 879, 889, 940, 987, 1172, 1270, 1316, 1410, 1465, 1524, 1645, 1758, 1778, 1905, 1974, 2051, 2540, 2667, 2820, 2930, 3290, 3516, 3556, 3810, 3948, 4102, 4395, 4445, 4935, 5334, 5860, 5969, 6153, 6580, 7620, 8204, 8790, 8890, 9870, 10255, 10668, 11938, 12306, 13335, 13771, 17580, 17780, 17907, 19740, 20510, 23876, 24612, 26670, 27542, 29845, 30765, 35814, 37211, 41020, 41313, 41783, 53340, 55084, 59690, 61530, 68855, 71628, 74422, 82626, 83566, 89535, 96397, 111633, 119380, 123060, 125349, 137710, 148844, 165252, 167132, 179070, 186055, 192794, 206565, 208915, 223266, 250698, 260477, 275420, 289191, 358140, 372110, 385588, 413130, 417830, 446532, 481985, 501396, 520954, 558165, 578382, 626745, 744220, 781431, 826260, 835660, 963970, 1041908, 1116330, 1156764, 1253490, 1302385, 1445955, 1562862, 1748917, 1927940, 2232660, 2506980, 2604770, 2891910, 3125724, 3497834, 3907155, 5209540, 5246751, 5783820, 6995668, 7814310, 8744585, 10493502, 12242419, 15628620, 17489170, 20987004, 24484838, 26233755, 34978340, 36727257, 48969676, 52467510, 61212095, 73454514, 104935020, 122424190, 146909028, 183636285, 244848380, 367272570, 734545140]

約数ペア:

[(1, 734545140), (2, 367272570), (3, 244848380), (4, 183636285), (5, 146909028), (6, 122424190), (7, 104935020), (10, 73454514), (12, 61212095), (14, 52467510), (15, 48969676), (20, 36727257), (21, 34978340), (28, 26233755), (30, 24484838), (35, 20987004), (42, 17489170), (47, 15628620), (60, 12242419), (70, 10493502), (84, 8744585), (94, 7814310), (105, 6995668), (127, 5783820), (140, 5246751), (141, 5209540), (188, 3907155), (210, 3497834), (235, 3125724), (254, 2891910), (282, 2604770), (293, 2506980), (329, 2232660), (381, 1927940), (420, 1748917), (470, 1562862), (508, 1445955), (564, 1302385), (586, 1253490), (635, 1156764), (658, 1116330), (705, 1041908), (762, 963970), (879, 835660), (889, 826260), (940, 781431), (987, 744220), (1172, 626745), (1270, 578382), (1316, 558165), (1410, 520954), (1465, 501396), (1524, 481985), (1645, 446532), (1758, 417830), (1778, 413130), (1905, 385588), (1974, 372110), (2051, 358140), (2540, 289191), (2667, 275420), (2820, 260477), (2930, 250698), (3290, 223266), (3516, 208915), (3556, 206565), (3810, 192794), (3948, 186055), (4102, 179070), (4395, 167132), (4445, 165252), (4935, 148844), (5334, 137710), (5860, 125349), (5969, 123060), (6153, 119380), (6580, 111633), (7620, 96397), (8204, 89535), (8790, 83566), (8890, 82626), (9870, 74422), (10255, 71628), (10668, 68855), (11938, 61530), (12306, 59690), (13335, 55084), (13771, 53340), (17580, 41783), (17780, 41313), (17907, 41020), (19740, 37211), (20510, 35814), (23876, 30765), (24612, 29845), (26670, 27542)]