237832140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1088

約数の個数: 192

約数和(自身を含む): 839494656

約数和(自身を除く): 601662516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 780, 860, 903, 910, 1013, 1092, 1118, 1204, 1290, 1365, 1505, 1677, 1806, 1820, 2026, 2236, 2580, 2730, 2795, 3010, 3039, 3354, 3612, 3913, 4052, 4515, 5065, 5460, 5590, 6020, 6078, 6708, 7091, 7826, 8385, 9030, 10130, 11180, 11739, 12156, 13169, 14182, 15195, 15652, 16770, 18060, 19565, 20260, 21273, 23478, 26338, 28364, 30390, 33540, 35455, 39130, 39507, 42546, 43559, 46956, 52676, 58695, 60780, 65845, 70910, 78260, 79014, 85092, 87118, 92183, 106365, 117390, 130677, 131690, 141820, 158028, 174236, 184366, 197535, 212730, 217795, 234780, 261354, 263380, 276549, 304913, 368732, 395070, 425460, 435590, 460915, 522708, 553098, 566267, 609826, 653385, 790140, 871180, 914739, 921830, 1106196, 1132534, 1219652, 1306770, 1382745, 1524565, 1698801, 1829478, 1843660, 2265068, 2613540, 2765490, 2831335, 3049130, 3397602, 3658956, 3963869, 4573695, 5530980, 5662670, 6098260, 6795204, 7927738, 8494005, 9147390, 11325340, 11891607, 15855476, 16988010, 18294780, 19819345, 23783214, 33976020, 39638690, 47566428, 59458035, 79277380, 118916070, 237832140]

約数ペア:

[(1, 237832140), (2, 118916070), (3, 79277380), (4, 59458035), (5, 47566428), (6, 39638690), (7, 33976020), (10, 23783214), (12, 19819345), (13, 18294780), (14, 16988010), (15, 15855476), (20, 11891607), (21, 11325340), (26, 9147390), (28, 8494005), (30, 7927738), (35, 6795204), (39, 6098260), (42, 5662670), (43, 5530980), (52, 4573695), (60, 3963869), (65, 3658956), (70, 3397602), (78, 3049130), (84, 2831335), (86, 2765490), (91, 2613540), (105, 2265068), (129, 1843660), (130, 1829478), (140, 1698801), (156, 1524565), (172, 1382745), (182, 1306770), (195, 1219652), (210, 1132534), (215, 1106196), (258, 921830), (260, 914739), (273, 871180), (301, 790140), (364, 653385), (390, 609826), (420, 566267), (430, 553098), (455, 522708), (516, 460915), (546, 435590), (559, 425460), (602, 395070), (645, 368732), (780, 304913), (860, 276549), (903, 263380), (910, 261354), (1013, 234780), (1092, 217795), (1118, 212730), (1204, 197535), (1290, 184366), (1365, 174236), (1505, 158028), (1677, 141820), (1806, 131690), (1820, 130677), (2026, 117390), (2236, 106365), (2580, 92183), (2730, 87118), (2795, 85092), (3010, 79014), (3039, 78260), (3354, 70910), (3612, 65845), (3913, 60780), (4052, 58695), (4515, 52676), (5065, 46956), (5460, 43559), (5590, 42546), (6020, 39507), (6078, 39130), (6708, 35455), (7091, 33540), (7826, 30390), (8385, 28364), (9030, 26338), (10130, 23478), (11180, 21273), (11739, 20260), (12156, 19565), (13169, 18060), (14182, 16770), (15195, 15652)]