194980080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 634245120

約数和(自身を除く): 439265040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 73, 80, 93, 120, 124, 146, 155, 186, 219, 240, 248, 292, 310, 359, 365, 372, 438, 465, 496, 584, 620, 718, 730, 744, 876, 930, 1077, 1095, 1168, 1240, 1436, 1460, 1488, 1752, 1795, 1860, 2154, 2190, 2263, 2480, 2872, 2920, 3504, 3590, 3720, 4308, 4380, 4526, 5385, 5744, 5840, 6789, 7180, 7440, 8616, 8760, 9052, 10770, 11129, 11315, 13578, 14360, 17232, 17520, 18104, 21540, 22258, 22630, 26207, 27156, 28720, 33387, 33945, 36208, 43080, 44516, 45260, 52414, 54312, 55645, 66774, 67890, 78621, 86160, 89032, 90520, 104828, 108624, 111290, 131035, 133548, 135780, 157242, 166935, 178064, 181040, 209656, 222580, 262070, 267096, 271560, 314484, 333870, 393105, 419312, 445160, 524140, 534192, 543120, 628968, 667740, 786210, 812417, 890320, 1048280, 1257936, 1335480, 1572420, 1624834, 2096560, 2437251, 2670960, 3144840, 3249668, 4062085, 4874502, 6289680, 6499336, 8124170, 9749004, 12186255, 12998672, 16248340, 19498008, 24372510, 32496680, 38996016, 48745020, 64993360, 97490040, 194980080]

約数ペア:

[(1, 194980080), (2, 97490040), (3, 64993360), (4, 48745020), (5, 38996016), (6, 32496680), (8, 24372510), (10, 19498008), (12, 16248340), (15, 12998672), (16, 12186255), (20, 9749004), (24, 8124170), (30, 6499336), (31, 6289680), (40, 4874502), (48, 4062085), (60, 3249668), (62, 3144840), (73, 2670960), (80, 2437251), (93, 2096560), (120, 1624834), (124, 1572420), (146, 1335480), (155, 1257936), (186, 1048280), (219, 890320), (240, 812417), (248, 786210), (292, 667740), (310, 628968), (359, 543120), (365, 534192), (372, 524140), (438, 445160), (465, 419312), (496, 393105), (584, 333870), (620, 314484), (718, 271560), (730, 267096), (744, 262070), (876, 222580), (930, 209656), (1077, 181040), (1095, 178064), (1168, 166935), (1240, 157242), (1436, 135780), (1460, 133548), (1488, 131035), (1752, 111290), (1795, 108624), (1860, 104828), (2154, 90520), (2190, 89032), (2263, 86160), (2480, 78621), (2872, 67890), (2920, 66774), (3504, 55645), (3590, 54312), (3720, 52414), (4308, 45260), (4380, 44516), (4526, 43080), (5385, 36208), (5744, 33945), (5840, 33387), (6789, 28720), (7180, 27156), (7440, 26207), (8616, 22630), (8760, 22258), (9052, 21540), (10770, 18104), (11129, 17520), (11315, 17232), (13578, 14360)]