284171160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:578

約数の個数: 256

約数和(自身を含む): 1071221760

約数和(自身を除く): 787050600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 53, 56, 60, 65, 70, 78, 84, 91, 104, 105, 106, 120, 130, 140, 156, 159, 168, 182, 195, 210, 212, 260, 265, 273, 280, 312, 318, 364, 371, 390, 420, 424, 455, 491, 520, 530, 546, 636, 689, 728, 742, 780, 795, 840, 910, 982, 1060, 1092, 1113, 1272, 1365, 1378, 1473, 1484, 1560, 1590, 1820, 1855, 1964, 2067, 2120, 2184, 2226, 2455, 2730, 2756, 2946, 2968, 3180, 3437, 3445, 3640, 3710, 3928, 4134, 4452, 4823, 4910, 5460, 5512, 5565, 5892, 6360, 6383, 6874, 6890, 7365, 7420, 8268, 8904, 9646, 9820, 10311, 10335, 10920, 11130, 11784, 12766, 13748, 13780, 14469, 14730, 14840, 16536, 17185, 19149, 19292, 19640, 20622, 20670, 22260, 24115, 25532, 26023, 27496, 27560, 28938, 29460, 31915, 34370, 38298, 38584, 41244, 41340, 44520, 44681, 48230, 51064, 51555, 52046, 57876, 58920, 63830, 68740, 72345, 76596, 78069, 82488, 82680, 89362, 95745, 96460, 103110, 104092, 115752, 127660, 130115, 134043, 137480, 144690, 153192, 156138, 178724, 182161, 191490, 192920, 206220, 208184, 223405, 255320, 260230, 268086, 289380, 312276, 338299, 357448, 364322, 382980, 390345, 412440, 446810, 520460, 536172, 546483, 578760, 624552, 670215, 676598, 728644, 765960, 780690, 893620, 910805, 1014897, 1040920, 1072344, 1092966, 1340430, 1353196, 1457288, 1561380, 1691495, 1787240, 1821610, 2029794, 2185932, 2368093, 2680860, 2706392, 2732415, 3122760, 3382990, 3643220, 4059588, 4371864, 4736186, 5074485, 5361720, 5464830, 6765980, 7104279, 7286440, 8119176, 9472372, 10148970, 10929660, 11840465, 13531960, 14208558, 18944744, 20297940, 21859320, 23680930, 28417116, 35521395, 40595880, 47361860, 56834232, 71042790, 94723720, 142085580, 284171160]

約数ペア:

[(1, 284171160), (2, 142085580), (3, 94723720), (4, 71042790), (5, 56834232), (6, 47361860), (7, 40595880), (8, 35521395), (10, 28417116), (12, 23680930), (13, 21859320), (14, 20297940), (15, 18944744), (20, 14208558), (21, 13531960), (24, 11840465), (26, 10929660), (28, 10148970), (30, 9472372), (35, 8119176), (39, 7286440), (40, 7104279), (42, 6765980), (52, 5464830), (53, 5361720), (56, 5074485), (60, 4736186), (65, 4371864), (70, 4059588), (78, 3643220), (84, 3382990), (91, 3122760), (104, 2732415), (105, 2706392), (106, 2680860), (120, 2368093), (130, 2185932), (140, 2029794), (156, 1821610), (159, 1787240), (168, 1691495), (182, 1561380), (195, 1457288), (210, 1353196), (212, 1340430), (260, 1092966), (265, 1072344), (273, 1040920), (280, 1014897), (312, 910805), (318, 893620), (364, 780690), (371, 765960), (390, 728644), (420, 676598), (424, 670215), (455, 624552), (491, 578760), (520, 546483), (530, 536172), (546, 520460), (636, 446810), (689, 412440), (728, 390345), (742, 382980), (780, 364322), (795, 357448), (840, 338299), (910, 312276), (982, 289380), (1060, 268086), (1092, 260230), (1113, 255320), (1272, 223405), (1365, 208184), (1378, 206220), (1473, 192920), (1484, 191490), (1560, 182161), (1590, 178724), (1820, 156138), (1855, 153192), (1964, 144690), (2067, 137480), (2120, 134043), (2184, 130115), (2226, 127660), (2455, 115752), (2730, 104092), (2756, 103110), (2946, 96460), (2968, 95745), (3180, 89362), (3437, 82680), (3445, 82488), (3640, 78069), (3710, 76596), (3928, 72345), (4134, 68740), (4452, 63830), (4823, 58920), (4910, 57876), (5460, 52046), (5512, 51555), (5565, 51064), (5892, 48230), (6360, 44681), (6383, 44520), (6874, 41340), (6890, 41244), (7365, 38584), (7420, 38298), (8268, 34370), (8904, 31915), (9646, 29460), (9820, 28938), (10311, 27560), (10335, 27496), (10920, 26023), (11130, 25532), (11784, 24115), (12766, 22260), (13748, 20670), (13780, 20622), (14469, 19640), (14730, 19292), (14840, 19149), (16536, 17185)]