156768240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1175

約数の個数: 160

約数和(自身を含む): 528537600

約数和(自身を除く): 371769360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1109, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2218, 2280, 2356, 2480, 2945, 3327, 3534, 3720, 4436, 4560, 4712, 5545, 5890, 6654, 7068, 7440, 8835, 8872, 9424, 11090, 11780, 13308, 14136, 16635, 17670, 17744, 21071, 22180, 23560, 26616, 28272, 33270, 34379, 35340, 42142, 44360, 47120, 53232, 63213, 66540, 68758, 70680, 84284, 88720, 103137, 105355, 126426, 133080, 137516, 141360, 168568, 171895, 206274, 210710, 252852, 266160, 275032, 316065, 337136, 343790, 412548, 421420, 505704, 515685, 550064, 632130, 653201, 687580, 825096, 842840, 1011408, 1031370, 1264260, 1306402, 1375160, 1650192, 1685680, 1959603, 2062740, 2528520, 2612804, 2750320, 3266005, 3919206, 4125480, 5057040, 5225608, 6532010, 7838412, 8250960, 9798015, 10451216, 13064020, 15676824, 19596030, 26128040, 31353648, 39192060, 52256080, 78384120, 156768240]

約数ペア:

[(1, 156768240), (2, 78384120), (3, 52256080), (4, 39192060), (5, 31353648), (6, 26128040), (8, 19596030), (10, 15676824), (12, 13064020), (15, 10451216), (16, 9798015), (19, 8250960), (20, 7838412), (24, 6532010), (30, 5225608), (31, 5057040), (38, 4125480), (40, 3919206), (48, 3266005), (57, 2750320), (60, 2612804), (62, 2528520), (76, 2062740), (80, 1959603), (93, 1685680), (95, 1650192), (114, 1375160), (120, 1306402), (124, 1264260), (152, 1031370), (155, 1011408), (186, 842840), (190, 825096), (228, 687580), (240, 653201), (248, 632130), (285, 550064), (304, 515685), (310, 505704), (372, 421420), (380, 412548), (456, 343790), (465, 337136), (496, 316065), (570, 275032), (589, 266160), (620, 252852), (744, 210710), (760, 206274), (912, 171895), (930, 168568), (1109, 141360), (1140, 137516), (1178, 133080), (1240, 126426), (1488, 105355), (1520, 103137), (1767, 88720), (1860, 84284), (2218, 70680), (2280, 68758), (2356, 66540), (2480, 63213), (2945, 53232), (3327, 47120), (3534, 44360), (3720, 42142), (4436, 35340), (4560, 34379), (4712, 33270), (5545, 28272), (5890, 26616), (6654, 23560), (7068, 22180), (7440, 21071), (8835, 17744), (8872, 17670), (9424, 16635), (11090, 14136), (11780, 13308)]