102503040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 329598720

約数和(自身を除く): 227095680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 197, 240, 271, 320, 384, 394, 480, 542, 591, 640, 788, 813, 960, 985, 1084, 1182, 1355, 1576, 1626, 1920, 1970, 2168, 2364, 2710, 2955, 3152, 3252, 3940, 4065, 4336, 4728, 5420, 5910, 6304, 6504, 7880, 8130, 8672, 9456, 10840, 11820, 12608, 13008, 15760, 16260, 17344, 18912, 21680, 23640, 25216, 26016, 31520, 32520, 34688, 37824, 43360, 47280, 52032, 53387, 63040, 65040, 75648, 86720, 94560, 104064, 106774, 126080, 130080, 160161, 173440, 189120, 213548, 260160, 266935, 320322, 378240, 427096, 520320, 533870, 640644, 800805, 854192, 1067740, 1281288, 1601610, 1708384, 2135480, 2562576, 3203220, 3416768, 4270960, 5125152, 6406440, 6833536, 8541920, 10250304, 12812880, 17083840, 20500608, 25625760, 34167680, 51251520, 102503040]

約数ペア:

[(1, 102503040), (2, 51251520), (3, 34167680), (4, 25625760), (5, 20500608), (6, 17083840), (8, 12812880), (10, 10250304), (12, 8541920), (15, 6833536), (16, 6406440), (20, 5125152), (24, 4270960), (30, 3416768), (32, 3203220), (40, 2562576), (48, 2135480), (60, 1708384), (64, 1601610), (80, 1281288), (96, 1067740), (120, 854192), (128, 800805), (160, 640644), (192, 533870), (197, 520320), (240, 427096), (271, 378240), (320, 320322), (384, 266935), (394, 260160), (480, 213548), (542, 189120), (591, 173440), (640, 160161), (788, 130080), (813, 126080), (960, 106774), (985, 104064), (1084, 94560), (1182, 86720), (1355, 75648), (1576, 65040), (1626, 63040), (1920, 53387), (1970, 52032), (2168, 47280), (2364, 43360), (2710, 37824), (2955, 34688), (3152, 32520), (3252, 31520), (3940, 26016), (4065, 25216), (4336, 23640), (4728, 21680), (5420, 18912), (5910, 17344), (6304, 16260), (6504, 15760), (7880, 13008), (8130, 12608), (8672, 11820), (9456, 10840)]