196949200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2325

約数の個数: 120

約数和(自身を含む): 558456320

約数和(自身を除く): 361507120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1240, 1400, 1550, 1736, 2170, 2269, 2480, 2800, 3100, 3472, 4340, 4538, 5425, 6200, 8680, 9076, 10850, 11345, 12400, 15883, 17360, 18152, 21700, 22690, 31766, 36304, 43400, 45380, 56725, 63532, 70339, 79415, 86800, 90760, 113450, 127064, 140678, 158830, 181520, 226900, 254128, 281356, 317660, 351695, 397075, 453800, 492373, 562712, 635320, 703390, 794150, 907600, 984746, 1125424, 1270640, 1406780, 1588300, 1758475, 1969492, 2461865, 2813560, 3176600, 3516950, 3938984, 4923730, 5627120, 6353200, 7033900, 7877968, 9847460, 12309325, 14067800, 19694920, 24618650, 28135600, 39389840, 49237300, 98474600, 196949200]

約数ペア:

[(1, 196949200), (2, 98474600), (4, 49237300), (5, 39389840), (7, 28135600), (8, 24618650), (10, 19694920), (14, 14067800), (16, 12309325), (20, 9847460), (25, 7877968), (28, 7033900), (31, 6353200), (35, 5627120), (40, 4923730), (50, 3938984), (56, 3516950), (62, 3176600), (70, 2813560), (80, 2461865), (100, 1969492), (112, 1758475), (124, 1588300), (140, 1406780), (155, 1270640), (175, 1125424), (200, 984746), (217, 907600), (248, 794150), (280, 703390), (310, 635320), (350, 562712), (400, 492373), (434, 453800), (496, 397075), (560, 351695), (620, 317660), (700, 281356), (775, 254128), (868, 226900), (1085, 181520), (1240, 158830), (1400, 140678), (1550, 127064), (1736, 113450), (2170, 90760), (2269, 86800), (2480, 79415), (2800, 70339), (3100, 63532), (3472, 56725), (4340, 45380), (4538, 43400), (5425, 36304), (6200, 31766), (8680, 22690), (9076, 21700), (10850, 18152), (11345, 17360), (12400, 15883)]