1954806840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4759}}^1$

素因数の和:4946

約数の個数: 192

約数和(自身を含む): 7306790400

約数和(自身を除く): 5351983560

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, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 504, 630, 652, 815, 840, 978, 1141, 1260, 1304, 1467, 1630, 1956, 2282, 2445, 2520, 2934, 3260, 3423, 3912, 4564, 4759, 4890, 5705, 5868, 6520, 6846, 7335, 9128, 9518, 9780, 10269, 11410, 11736, 13692, 14277, 14670, 17115, 19036, 19560, 20538, 22820, 23795, 27384, 28554, 29340, 33313, 34230, 38072, 41076, 42831, 45640, 47590, 51345, 57108, 58680, 66626, 68460, 71385, 82152, 85662, 95180, 99939, 102690, 114216, 133252, 136920, 142770, 166565, 171324, 190360, 199878, 205380, 214155, 266504, 285540, 299817, 333130, 342648, 399756, 410760, 428310, 499695, 571080, 599634, 666260, 775717, 799512, 856620, 999390, 1199268, 1332520, 1499085, 1551434, 1713240, 1998780, 2327151, 2398536, 2998170, 3102868, 3878585, 3997560, 4654302, 5430019, 5996340, 6205736, 6981453, 7757170, 9308604, 10860038, 11635755, 11992680, 13962906, 15514340, 16290057, 18617208, 21720076, 23271510, 27150095, 27925812, 31028680, 32580114, 34907265, 43440152, 46543020, 48870171, 54300190, 55851624, 65160228, 69814530, 81450285, 93086040, 97740342, 108600380, 130320456, 139629060, 162900570, 195480684, 217200760, 244350855, 279258120, 325801140, 390961368, 488701710, 651602280, 977403420, 1954806840]

約数ペア:

[(1, 1954806840), (2, 977403420), (3, 651602280), (4, 488701710), (5, 390961368), (6, 325801140), (7, 279258120), (8, 244350855), (9, 217200760), (10, 195480684), (12, 162900570), (14, 139629060), (15, 130320456), (18, 108600380), (20, 97740342), (21, 93086040), (24, 81450285), (28, 69814530), (30, 65160228), (35, 55851624), (36, 54300190), (40, 48870171), (42, 46543020), (45, 43440152), (56, 34907265), (60, 32580114), (63, 31028680), (70, 27925812), (72, 27150095), (84, 23271510), (90, 21720076), (105, 18617208), (120, 16290057), (126, 15514340), (140, 13962906), (163, 11992680), (168, 11635755), (180, 10860038), (210, 9308604), (252, 7757170), (280, 6981453), (315, 6205736), (326, 5996340), (360, 5430019), (420, 4654302), (489, 3997560), (504, 3878585), (630, 3102868), (652, 2998170), (815, 2398536), (840, 2327151), (978, 1998780), (1141, 1713240), (1260, 1551434), (1304, 1499085), (1467, 1332520), (1630, 1199268), (1956, 999390), (2282, 856620), (2445, 799512), (2520, 775717), (2934, 666260), (3260, 599634), (3423, 571080), (3912, 499695), (4564, 428310), (4759, 410760), (4890, 399756), (5705, 342648), (5868, 333130), (6520, 299817), (6846, 285540), (7335, 266504), (9128, 214155), (9518, 205380), (9780, 199878), (10269, 190360), (11410, 171324), (11736, 166565), (13692, 142770), (14277, 136920), (14670, 133252), (17115, 114216), (19036, 102690), (19560, 99939), (20538, 95180), (22820, 85662), (23795, 82152), (27384, 71385), (28554, 68460), (29340, 66626), (33313, 58680), (34230, 57108), (38072, 51345), (41076, 47590), (42831, 45640)]