229239120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 160

約数和(自身を含む): 786806784

約数和(自身を除く): 557567664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 132, 142, 165, 176, 213, 220, 240, 264, 284, 330, 355, 426, 440, 528, 568, 660, 710, 781, 852, 880, 1065, 1136, 1223, 1320, 1420, 1562, 1704, 2130, 2343, 2446, 2640, 2840, 3124, 3408, 3669, 3905, 4260, 4686, 4892, 5680, 6115, 6248, 7338, 7810, 8520, 9372, 9784, 11715, 12230, 12496, 13453, 14676, 15620, 17040, 18345, 18744, 19568, 23430, 24460, 26906, 29352, 31240, 36690, 37488, 40359, 46860, 48920, 53812, 58704, 62480, 67265, 73380, 80718, 86833, 93720, 97840, 107624, 134530, 146760, 161436, 173666, 187440, 201795, 215248, 260499, 269060, 293520, 322872, 347332, 403590, 434165, 520998, 538120, 645744, 694664, 807180, 868330, 955163, 1041996, 1076240, 1302495, 1389328, 1614360, 1736660, 1910326, 2083992, 2604990, 2865489, 3228720, 3473320, 3820652, 4167984, 4775815, 5209980, 5730978, 6946640, 7641304, 9551630, 10419960, 11461956, 14327445, 15282608, 19103260, 20839920, 22923912, 28654890, 38206520, 45847824, 57309780, 76413040, 114619560, 229239120]

約数ペア:

[(1, 229239120), (2, 114619560), (3, 76413040), (4, 57309780), (5, 45847824), (6, 38206520), (8, 28654890), (10, 22923912), (11, 20839920), (12, 19103260), (15, 15282608), (16, 14327445), (20, 11461956), (22, 10419960), (24, 9551630), (30, 7641304), (33, 6946640), (40, 5730978), (44, 5209980), (48, 4775815), (55, 4167984), (60, 3820652), (66, 3473320), (71, 3228720), (80, 2865489), (88, 2604990), (110, 2083992), (120, 1910326), (132, 1736660), (142, 1614360), (165, 1389328), (176, 1302495), (213, 1076240), (220, 1041996), (240, 955163), (264, 868330), (284, 807180), (330, 694664), (355, 645744), (426, 538120), (440, 520998), (528, 434165), (568, 403590), (660, 347332), (710, 322872), (781, 293520), (852, 269060), (880, 260499), (1065, 215248), (1136, 201795), (1223, 187440), (1320, 173666), (1420, 161436), (1562, 146760), (1704, 134530), (2130, 107624), (2343, 97840), (2446, 93720), (2640, 86833), (2840, 80718), (3124, 73380), (3408, 67265), (3669, 62480), (3905, 58704), (4260, 53812), (4686, 48920), (4892, 46860), (5680, 40359), (6115, 37488), (6248, 36690), (7338, 31240), (7810, 29352), (8520, 26906), (9372, 24460), (9784, 23430), (11715, 19568), (12230, 18744), (12496, 18345), (13453, 17040), (14676, 15620)]