16014914720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{621697}}^1$

素因数の和:621742

約数の個数: 96

約数和(自身を含む): 45120354048

約数和(自身を除く): 29105439328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 12880, 25760, 621697, 1243394, 2486788, 3108485, 4351879, 4973576, 6216970, 8703758, 9947152, 12433940, 14299031, 17407516, 19894304, 21759395, 24867880, 28598062, 34815032, 43518790, 49735760, 57196124, 69630064, 71495155, 87037580, 99471520, 100093217, 114392248, 139260128, 142990310, 174075160, 200186434, 228784496, 285980620, 348150320, 400372868, 457568992, 500466085, 571961240, 696300640, 800745736, 1000932170, 1143922480, 1601491472, 2001864340, 2287844960, 3202982944, 4003728680, 8007457360, 16014914720]

約数ペア:

[(1, 16014914720), (2, 8007457360), (4, 4003728680), (5, 3202982944), (7, 2287844960), (8, 2001864340), (10, 1601491472), (14, 1143922480), (16, 1000932170), (20, 800745736), (23, 696300640), (28, 571961240), (32, 500466085), (35, 457568992), (40, 400372868), (46, 348150320), (56, 285980620), (70, 228784496), (80, 200186434), (92, 174075160), (112, 142990310), (115, 139260128), (140, 114392248), (160, 100093217), (161, 99471520), (184, 87037580), (224, 71495155), (230, 69630064), (280, 57196124), (322, 49735760), (368, 43518790), (460, 34815032), (560, 28598062), (644, 24867880), (736, 21759395), (805, 19894304), (920, 17407516), (1120, 14299031), (1288, 12433940), (1610, 9947152), (1840, 8703758), (2576, 6216970), (3220, 4973576), (3680, 4351879), (5152, 3108485), (6440, 2486788), (12880, 1243394), (25760, 621697)]