195074520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 625708800

約数和(自身を除く): 430634280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 380, 402, 456, 536, 570, 670, 760, 804, 1005, 1140, 1273, 1277, 1340, 1608, 2010, 2280, 2546, 2554, 2680, 3819, 3831, 4020, 5092, 5108, 6365, 6385, 7638, 7662, 8040, 10184, 10216, 12730, 12770, 15276, 15324, 19095, 19155, 24263, 25460, 25540, 30552, 30648, 38190, 38310, 48526, 50920, 51080, 72789, 76380, 76620, 85559, 97052, 121315, 145578, 152760, 153240, 171118, 194104, 242630, 256677, 291156, 342236, 363945, 427795, 485260, 513354, 582312, 684472, 727890, 855590, 970520, 1026708, 1283385, 1455780, 1625621, 1711180, 2053416, 2566770, 2911560, 3251242, 3422360, 4876863, 5133540, 6502484, 8128105, 9753726, 10267080, 13004968, 16256210, 19507452, 24384315, 32512420, 39014904, 48768630, 65024840, 97537260, 195074520]

約数ペア:

[(1, 195074520), (2, 97537260), (3, 65024840), (4, 48768630), (5, 39014904), (6, 32512420), (8, 24384315), (10, 19507452), (12, 16256210), (15, 13004968), (19, 10267080), (20, 9753726), (24, 8128105), (30, 6502484), (38, 5133540), (40, 4876863), (57, 3422360), (60, 3251242), (67, 2911560), (76, 2566770), (95, 2053416), (114, 1711180), (120, 1625621), (134, 1455780), (152, 1283385), (190, 1026708), (201, 970520), (228, 855590), (268, 727890), (285, 684472), (335, 582312), (380, 513354), (402, 485260), (456, 427795), (536, 363945), (570, 342236), (670, 291156), (760, 256677), (804, 242630), (1005, 194104), (1140, 171118), (1273, 153240), (1277, 152760), (1340, 145578), (1608, 121315), (2010, 97052), (2280, 85559), (2546, 76620), (2554, 76380), (2680, 72789), (3819, 51080), (3831, 50920), (4020, 48526), (5092, 38310), (5108, 38190), (6365, 30648), (6385, 30552), (7638, 25540), (7662, 25460), (8040, 24263), (10184, 19155), (10216, 19095), (12730, 15324), (12770, 15276)]