201496680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2423}}^1$

素因数の和:2461

約数の個数: 256

約数和(自身を含む): 837734400

約数和(自身を除く): 636237720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2423, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 4846, 5544, 5940, 6930, 7269, 7560, 8316, 9240, 9692, 10395, 11880, 12115, 13860, 14538, 16632, 16961, 19384, 20790, 21807, 24230, 26653, 27720, 29076, 33922, 36345, 41580, 43614, 48460, 50883, 53306, 58152, 65421, 67844, 72690, 79959, 83160, 84805, 87228, 96920, 101766, 106612, 109035, 130842, 133265, 135688, 145380, 152649, 159918, 169610, 174456, 186571, 203532, 213224, 218070, 239877, 254415, 261684, 266530, 290760, 305298, 319836, 327105, 339220, 373142, 399795, 407064, 436140, 457947, 479754, 508830, 523368, 533060, 559713, 610596, 639672, 654210, 678440, 719631, 746284, 763245, 799590, 872280, 915894, 932855, 959508, 1017660, 1066120, 1119426, 1199385, 1221192, 1308420, 1439262, 1492568, 1526490, 1599180, 1679139, 1831788, 1865710, 1919016, 2035320, 2238852, 2289735, 2398770, 2616840, 2798565, 2878524, 3052980, 3198360, 3358278, 3598155, 3663576, 3731420, 4477704, 4579470, 4797540, 5037417, 5597130, 5757048, 6105960, 6716556, 7196310, 7462840, 8395695, 9158940, 9595080, 10074834, 11194260, 13433112, 14392620, 16791390, 18317880, 20149668, 22388520, 25187085, 28785240, 33582780, 40299336, 50374170, 67165560, 100748340, 201496680]

約数ペア:

[(1, 201496680), (2, 100748340), (3, 67165560), (4, 50374170), (5, 40299336), (6, 33582780), (7, 28785240), (8, 25187085), (9, 22388520), (10, 20149668), (11, 18317880), (12, 16791390), (14, 14392620), (15, 13433112), (18, 11194260), (20, 10074834), (21, 9595080), (22, 9158940), (24, 8395695), (27, 7462840), (28, 7196310), (30, 6716556), (33, 6105960), (35, 5757048), (36, 5597130), (40, 5037417), (42, 4797540), (44, 4579470), (45, 4477704), (54, 3731420), (55, 3663576), (56, 3598155), (60, 3358278), (63, 3198360), (66, 3052980), (70, 2878524), (72, 2798565), (77, 2616840), (84, 2398770), (88, 2289735), (90, 2238852), (99, 2035320), (105, 1919016), (108, 1865710), (110, 1831788), (120, 1679139), (126, 1599180), (132, 1526490), (135, 1492568), (140, 1439262), (154, 1308420), (165, 1221192), (168, 1199385), (180, 1119426), (189, 1066120), (198, 1017660), (210, 959508), (216, 932855), (220, 915894), (231, 872280), (252, 799590), (264, 763245), (270, 746284), (280, 719631), (297, 678440), (308, 654210), (315, 639672), (330, 610596), (360, 559713), (378, 533060), (385, 523368), (396, 508830), (420, 479754), (440, 457947), (462, 436140), (495, 407064), (504, 399795), (540, 373142), (594, 339220), (616, 327105), (630, 319836), (660, 305298), (693, 290760), (756, 266530), (770, 261684), (792, 254415), (840, 239877), (924, 218070), (945, 213224), (990, 203532), (1080, 186571), (1155, 174456), (1188, 169610), (1260, 159918), (1320, 152649), (1386, 145380), (1485, 135688), (1512, 133265), (1540, 130842), (1848, 109035), (1890, 106612), (1980, 101766), (2079, 96920), (2310, 87228), (2376, 84805), (2423, 83160), (2520, 79959), (2772, 72690), (2970, 67844), (3080, 65421), (3465, 58152), (3780, 53306), (3960, 50883), (4158, 48460), (4620, 43614), (4846, 41580), (5544, 36345), (5940, 33922), (6930, 29076), (7269, 27720), (7560, 26653), (8316, 24230), (9240, 21807), (9692, 20790), (10395, 19384), (11880, 16961), (12115, 16632), (13860, 14538)]