188251920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5563}}^1$

素因数の和:5629

約数の個数: 120

約数和(自身を含む): 645780096

約数和(自身を除く): 457528176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5563, 5640, 6768, 8460, 11126, 11280, 16689, 16920, 22252, 27815, 33378, 33840, 44504, 50067, 55630, 66756, 83445, 89008, 100134, 111260, 133512, 166890, 200268, 222520, 250335, 261461, 267024, 333780, 400536, 445040, 500670, 522922, 667560, 784383, 801072, 1001340, 1045844, 1307305, 1335120, 1568766, 2002680, 2091688, 2353149, 2614610, 3137532, 3921915, 4005360, 4183376, 4706298, 5229220, 6275064, 7843830, 9412596, 10458440, 11765745, 12550128, 15687660, 18825192, 20916880, 23531490, 31375320, 37650384, 47062980, 62750640, 94125960, 188251920]

約数ペア:

[(1, 188251920), (2, 94125960), (3, 62750640), (4, 47062980), (5, 37650384), (6, 31375320), (8, 23531490), (9, 20916880), (10, 18825192), (12, 15687660), (15, 12550128), (16, 11765745), (18, 10458440), (20, 9412596), (24, 7843830), (30, 6275064), (36, 5229220), (40, 4706298), (45, 4183376), (47, 4005360), (48, 3921915), (60, 3137532), (72, 2614610), (80, 2353149), (90, 2091688), (94, 2002680), (120, 1568766), (141, 1335120), (144, 1307305), (180, 1045844), (188, 1001340), (235, 801072), (240, 784383), (282, 667560), (360, 522922), (376, 500670), (423, 445040), (470, 400536), (564, 333780), (705, 267024), (720, 261461), (752, 250335), (846, 222520), (940, 200268), (1128, 166890), (1410, 133512), (1692, 111260), (1880, 100134), (2115, 89008), (2256, 83445), (2820, 66756), (3384, 55630), (3760, 50067), (4230, 44504), (5563, 33840), (5640, 33378), (6768, 27815), (8460, 22252), (11126, 16920), (11280, 16689)]