201509880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11743}}^1$

素因数の和:11781

約数の個数: 128

約数和(自身を含む): 710277120

約数和(自身を除く): 508767240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 11743, 17160, 23486, 35229, 46972, 58715, 70458, 93944, 117430, 129173, 140916, 152659, 176145, 234860, 258346, 281832, 305318, 352290, 387519, 457977, 469720, 516692, 610636, 645865, 704580, 763295, 775038, 915954, 1033384, 1221272, 1291730, 1409160, 1526590, 1550076, 1679249, 1831908, 1937595, 2289885, 2583460, 3053180, 3100152, 3358498, 3663816, 3875190, 4579770, 5037747, 5166920, 6106360, 6716996, 7750380, 8396245, 9159540, 10075494, 13433992, 15500760, 16792490, 18319080, 20150988, 25188735, 33584980, 40301976, 50377470, 67169960, 100754940, 201509880]

約数ペア:

[(1, 201509880), (2, 100754940), (3, 67169960), (4, 50377470), (5, 40301976), (6, 33584980), (8, 25188735), (10, 20150988), (11, 18319080), (12, 16792490), (13, 15500760), (15, 13433992), (20, 10075494), (22, 9159540), (24, 8396245), (26, 7750380), (30, 6716996), (33, 6106360), (39, 5166920), (40, 5037747), (44, 4579770), (52, 3875190), (55, 3663816), (60, 3358498), (65, 3100152), (66, 3053180), (78, 2583460), (88, 2289885), (104, 1937595), (110, 1831908), (120, 1679249), (130, 1550076), (132, 1526590), (143, 1409160), (156, 1291730), (165, 1221272), (195, 1033384), (220, 915954), (260, 775038), (264, 763295), (286, 704580), (312, 645865), (330, 610636), (390, 516692), (429, 469720), (440, 457977), (520, 387519), (572, 352290), (660, 305318), (715, 281832), (780, 258346), (858, 234860), (1144, 176145), (1320, 152659), (1430, 140916), (1560, 129173), (1716, 117430), (2145, 93944), (2860, 70458), (3432, 58715), (4290, 46972), (5720, 35229), (8580, 23486), (11743, 17160)]