29163960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 110522880

約数和(自身を除く): 81358920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 163, 168, 180, 210, 213, 252, 280, 284, 315, 326, 355, 360, 420, 426, 489, 497, 504, 568, 630, 639, 652, 710, 815, 840, 852, 978, 994, 1065, 1141, 1260, 1278, 1304, 1420, 1467, 1491, 1630, 1704, 1956, 1988, 2130, 2282, 2445, 2485, 2520, 2556, 2840, 2934, 2982, 3195, 3260, 3423, 3912, 3976, 4260, 4473, 4564, 4890, 4970, 5112, 5705, 5868, 5964, 6390, 6520, 6846, 7335, 7455, 8520, 8946, 9128, 9780, 9940, 10269, 11410, 11573, 11736, 11928, 12780, 13692, 14670, 14910, 17115, 17892, 19560, 19880, 20538, 22365, 22820, 23146, 25560, 27384, 29340, 29820, 34230, 34719, 35784, 41076, 44730, 45640, 46292, 51345, 57865, 58680, 59640, 68460, 69438, 81011, 82152, 89460, 92584, 102690, 104157, 115730, 136920, 138876, 162022, 173595, 178920, 205380, 208314, 231460, 243033, 277752, 324044, 347190, 405055, 410760, 416628, 462920, 486066, 520785, 648088, 694380, 729099, 810110, 833256, 972132, 1041570, 1215165, 1388760, 1458198, 1620220, 1944264, 2083140, 2430330, 2916396, 3240440, 3645495, 4166280, 4860660, 5832792, 7290990, 9721320, 14581980, 29163960]

約数ペア:

[(1, 29163960), (2, 14581980), (3, 9721320), (4, 7290990), (5, 5832792), (6, 4860660), (7, 4166280), (8, 3645495), (9, 3240440), (10, 2916396), (12, 2430330), (14, 2083140), (15, 1944264), (18, 1620220), (20, 1458198), (21, 1388760), (24, 1215165), (28, 1041570), (30, 972132), (35, 833256), (36, 810110), (40, 729099), (42, 694380), (45, 648088), (56, 520785), (60, 486066), (63, 462920), (70, 416628), (71, 410760), (72, 405055), (84, 347190), (90, 324044), (105, 277752), (120, 243033), (126, 231460), (140, 208314), (142, 205380), (163, 178920), (168, 173595), (180, 162022), (210, 138876), (213, 136920), (252, 115730), (280, 104157), (284, 102690), (315, 92584), (326, 89460), (355, 82152), (360, 81011), (420, 69438), (426, 68460), (489, 59640), (497, 58680), (504, 57865), (568, 51345), (630, 46292), (639, 45640), (652, 44730), (710, 41076), (815, 35784), (840, 34719), (852, 34230), (978, 29820), (994, 29340), (1065, 27384), (1141, 25560), (1260, 23146), (1278, 22820), (1304, 22365), (1420, 20538), (1467, 19880), (1491, 19560), (1630, 17892), (1704, 17115), (1956, 14910), (1988, 14670), (2130, 13692), (2282, 12780), (2445, 11928), (2485, 11736), (2520, 11573), (2556, 11410), (2840, 10269), (2934, 9940), (2982, 9780), (3195, 9128), (3260, 8946), (3423, 8520), (3912, 7455), (3976, 7335), (4260, 6846), (4473, 6520), (4564, 6390), (4890, 5964), (4970, 5868), (5112, 5705)]