466142880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19819}}^1$

素因数の和:19851

約数の個数: 144

約数和(自身を含む): 1708166880

約数和(自身を除く): 1242024000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 19819, 23520, 39638, 59457, 79276, 99095, 118914, 138733, 158552, 198190, 237828, 277466, 297285, 317104, 396380, 416199, 475656, 554932, 594570, 634208, 693665, 792760, 832398, 951312, 971131, 1109864, 1189140, 1387330, 1585520, 1664796, 1902624, 1942262, 2080995, 2219728, 2378280, 2774660, 2913393, 3171040, 3329592, 3884524, 4161990, 4439456, 4756560, 4855655, 5549320, 5826786, 6659184, 7769048, 8323980, 9513120, 9711310, 11098640, 11653572, 13318368, 14566965, 15538096, 16647960, 19422620, 22197280, 23307144, 29133930, 31076192, 33295920, 38845240, 46614288, 58267860, 66591840, 77690480, 93228576, 116535720, 155380960, 233071440, 466142880]

約数ペア:

[(1, 466142880), (2, 233071440), (3, 155380960), (4, 116535720), (5, 93228576), (6, 77690480), (7, 66591840), (8, 58267860), (10, 46614288), (12, 38845240), (14, 33295920), (15, 31076192), (16, 29133930), (20, 23307144), (21, 22197280), (24, 19422620), (28, 16647960), (30, 15538096), (32, 14566965), (35, 13318368), (40, 11653572), (42, 11098640), (48, 9711310), (49, 9513120), (56, 8323980), (60, 7769048), (70, 6659184), (80, 5826786), (84, 5549320), (96, 4855655), (98, 4756560), (105, 4439456), (112, 4161990), (120, 3884524), (140, 3329592), (147, 3171040), (160, 2913393), (168, 2774660), (196, 2378280), (210, 2219728), (224, 2080995), (240, 1942262), (245, 1902624), (280, 1664796), (294, 1585520), (336, 1387330), (392, 1189140), (420, 1109864), (480, 971131), (490, 951312), (560, 832398), (588, 792760), (672, 693665), (735, 634208), (784, 594570), (840, 554932), (980, 475656), (1120, 416199), (1176, 396380), (1470, 317104), (1568, 297285), (1680, 277466), (1960, 237828), (2352, 198190), (2940, 158552), (3360, 138733), (3920, 118914), (4704, 99095), (5880, 79276), (7840, 59457), (11760, 39638), (19819, 23520)]