156729505760

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3001}}^1\times {\mathrm{5351}}^1$

素因数の和:8428

約数の個数: 96

約数和(自身を含む): 376539274944

約数和(自身を除く): 219809769184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 3001, 4880, 5351, 6002, 9760, 10702, 12004, 15005, 21404, 24008, 26755, 30010, 42808, 48016, 53510, 60020, 85616, 96032, 107020, 120040, 171232, 183061, 214040, 240080, 326411, 366122, 428080, 480160, 652822, 732244, 856160, 915305, 1305644, 1464488, 1632055, 1830610, 2611288, 2928976, 3264110, 3661220, 5222576, 5857952, 6528220, 7322440, 10445152, 13056440, 14644880, 16058351, 26112880, 29289760, 32116702, 52225760, 64233404, 80291755, 128466808, 160583510, 256933616, 321167020, 513867232, 642334040, 979559411, 1284668080, 1959118822, 2569336160, 3918237644, 4897797055, 7836475288, 9795594110, 15672950576, 19591188220, 31345901152, 39182376440, 78364752880, 156729505760]

約数ペア:

[(1, 156729505760), (2, 78364752880), (4, 39182376440), (5, 31345901152), (8, 19591188220), (10, 15672950576), (16, 9795594110), (20, 7836475288), (32, 4897797055), (40, 3918237644), (61, 2569336160), (80, 1959118822), (122, 1284668080), (160, 979559411), (244, 642334040), (305, 513867232), (488, 321167020), (610, 256933616), (976, 160583510), (1220, 128466808), (1952, 80291755), (2440, 64233404), (3001, 52225760), (4880, 32116702), (5351, 29289760), (6002, 26112880), (9760, 16058351), (10702, 14644880), (12004, 13056440), (15005, 10445152), (21404, 7322440), (24008, 6528220), (26755, 5857952), (30010, 5222576), (42808, 3661220), (48016, 3264110), (53510, 2928976), (60020, 2611288), (85616, 1830610), (96032, 1632055), (107020, 1464488), (120040, 1305644), (171232, 915305), (183061, 856160), (214040, 732244), (240080, 652822), (326411, 480160), (366122, 428080)]