191875680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7013}}^1$

素因数の和:7053

約数の個数: 144

約数和(自身を含む): 689335920

約数和(自身を除く): 497460240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 7013, 9120, 13680, 14026, 21039, 27360, 28052, 35065, 42078, 56104, 63117, 70130, 84156, 105195, 112208, 126234, 133247, 140260, 168312, 210390, 224416, 252468, 266494, 280520, 315585, 336624, 399741, 420780, 504936, 532988, 561040, 631170, 666235, 673248, 799482, 841560, 1009872, 1065976, 1122080, 1199223, 1262340, 1332470, 1598964, 1683120, 1998705, 2019744, 2131952, 2398446, 2524680, 2664940, 3197928, 3366240, 3997410, 4263904, 4796892, 5049360, 5329880, 5996115, 6395856, 7994820, 9593784, 10098720, 10659760, 11992230, 12791712, 15989640, 19187568, 21319520, 23984460, 31979280, 38375136, 47968920, 63958560, 95937840, 191875680]

約数ペア:

[(1, 191875680), (2, 95937840), (3, 63958560), (4, 47968920), (5, 38375136), (6, 31979280), (8, 23984460), (9, 21319520), (10, 19187568), (12, 15989640), (15, 12791712), (16, 11992230), (18, 10659760), (19, 10098720), (20, 9593784), (24, 7994820), (30, 6395856), (32, 5996115), (36, 5329880), (38, 5049360), (40, 4796892), (45, 4263904), (48, 3997410), (57, 3366240), (60, 3197928), (72, 2664940), (76, 2524680), (80, 2398446), (90, 2131952), (95, 2019744), (96, 1998705), (114, 1683120), (120, 1598964), (144, 1332470), (152, 1262340), (160, 1199223), (171, 1122080), (180, 1065976), (190, 1009872), (228, 841560), (240, 799482), (285, 673248), (288, 666235), (304, 631170), (342, 561040), (360, 532988), (380, 504936), (456, 420780), (480, 399741), (570, 336624), (608, 315585), (684, 280520), (720, 266494), (760, 252468), (855, 224416), (912, 210390), (1140, 168312), (1368, 140260), (1440, 133247), (1520, 126234), (1710, 112208), (1824, 105195), (2280, 84156), (2736, 70130), (3040, 63117), (3420, 56104), (4560, 42078), (5472, 35065), (6840, 28052), (7013, 27360), (9120, 21039), (13680, 14026)]