148195469940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{35753}}^1$

素因数の和:35982

約数の個数: 192

約数和(自身を含む): 484378030080

約数和(自身を除く): 336182560140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 139, 140, 142, 210, 213, 278, 284, 355, 417, 420, 426, 497, 556, 695, 710, 834, 852, 973, 994, 1065, 1390, 1420, 1491, 1668, 1946, 1988, 2085, 2130, 2485, 2780, 2919, 2982, 3892, 4170, 4260, 4865, 4970, 5838, 5964, 7455, 8340, 9730, 9869, 9940, 11676, 14595, 14910, 19460, 19738, 29190, 29607, 29820, 35753, 39476, 49345, 58380, 59214, 69083, 71506, 98690, 107259, 118428, 138166, 143012, 148035, 178765, 197380, 207249, 214518, 250271, 276332, 296070, 345415, 357530, 414498, 429036, 500542, 536295, 592140, 690830, 715060, 750813, 828996, 1001084, 1036245, 1072590, 1251355, 1381660, 1501626, 2072490, 2145180, 2502710, 2538463, 3003252, 3754065, 4144980, 4969667, 5005420, 5076926, 7508130, 7615389, 9939334, 10153852, 12692315, 14909001, 15016260, 15230778, 17769241, 19878668, 24848335, 25384630, 29818002, 30461556, 34787669, 35538482, 38076945, 49696670, 50769260, 53307723, 59636004, 69575338, 71076964, 74545005, 76153890, 88846205, 99393340, 104363007, 106615446, 139150676, 149090010, 152307780, 173938345, 177692410, 208726014, 213230892, 266538615, 298180020, 347876690, 352846357, 355384820, 417452028, 521815035, 533077230, 695753380, 705692714, 1043630070, 1058539071, 1066154460, 1411385428, 1764231785, 2087260140, 2117078142, 2469924499, 3528463570, 4234156284, 4939848998, 5292695355, 7056927140, 7409773497, 9879697996, 10585390710, 12349622495, 14819546994, 21170781420, 24699244990, 29639093988, 37048867485, 49398489980, 74097734970, 148195469940]

約数ペア:

[(1, 148195469940), (2, 74097734970), (3, 49398489980), (4, 37048867485), (5, 29639093988), (6, 24699244990), (7, 21170781420), (10, 14819546994), (12, 12349622495), (14, 10585390710), (15, 9879697996), (20, 7409773497), (21, 7056927140), (28, 5292695355), (30, 4939848998), (35, 4234156284), (42, 3528463570), (60, 2469924499), (70, 2117078142), (71, 2087260140), (84, 1764231785), (105, 1411385428), (139, 1066154460), (140, 1058539071), (142, 1043630070), (210, 705692714), (213, 695753380), (278, 533077230), (284, 521815035), (355, 417452028), (417, 355384820), (420, 352846357), (426, 347876690), (497, 298180020), (556, 266538615), (695, 213230892), (710, 208726014), (834, 177692410), (852, 173938345), (973, 152307780), (994, 149090010), (1065, 139150676), (1390, 106615446), (1420, 104363007), (1491, 99393340), (1668, 88846205), (1946, 76153890), (1988, 74545005), (2085, 71076964), (2130, 69575338), (2485, 59636004), (2780, 53307723), (2919, 50769260), (2982, 49696670), (3892, 38076945), (4170, 35538482), (4260, 34787669), (4865, 30461556), (4970, 29818002), (5838, 25384630), (5964, 24848335), (7455, 19878668), (8340, 17769241), (9730, 15230778), (9869, 15016260), (9940, 14909001), (11676, 12692315), (14595, 10153852), (14910, 9939334), (19460, 7615389), (19738, 7508130), (29190, 5076926), (29607, 5005420), (29820, 4969667), (35753, 4144980), (39476, 3754065), (49345, 3003252), (58380, 2538463), (59214, 2502710), (69083, 2145180), (71506, 2072490), (98690, 1501626), (107259, 1381660), (118428, 1251355), (138166, 1072590), (143012, 1036245), (148035, 1001084), (178765, 828996), (197380, 750813), (207249, 715060), (214518, 690830), (250271, 592140), (276332, 536295), (296070, 500542), (345415, 429036), (357530, 414498)]