197773560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2399}}^1$

素因数の和:2645

約数の個数: 96

約数和(自身を含む): 645840000

約数和(自身を除く): 448066440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 229, 360, 458, 687, 916, 1145, 1374, 1832, 2061, 2290, 2399, 2748, 3435, 4122, 4580, 4798, 5496, 6870, 7197, 8244, 9160, 9596, 10305, 11995, 13740, 14394, 16488, 19192, 20610, 21591, 23990, 27480, 28788, 35985, 41220, 43182, 47980, 57576, 71970, 82440, 86364, 95960, 107955, 143940, 172728, 215910, 287880, 431820, 549371, 863640, 1098742, 1648113, 2197484, 2746855, 3296226, 4394968, 4944339, 5493710, 6592452, 8240565, 9888678, 10987420, 13184904, 16481130, 19777356, 21974840, 24721695, 32962260, 39554712, 49443390, 65924520, 98886780, 197773560]

約数ペア:

[(1, 197773560), (2, 98886780), (3, 65924520), (4, 49443390), (5, 39554712), (6, 32962260), (8, 24721695), (9, 21974840), (10, 19777356), (12, 16481130), (15, 13184904), (18, 10987420), (20, 9888678), (24, 8240565), (30, 6592452), (36, 5493710), (40, 4944339), (45, 4394968), (60, 3296226), (72, 2746855), (90, 2197484), (120, 1648113), (180, 1098742), (229, 863640), (360, 549371), (458, 431820), (687, 287880), (916, 215910), (1145, 172728), (1374, 143940), (1832, 107955), (2061, 95960), (2290, 86364), (2399, 82440), (2748, 71970), (3435, 57576), (4122, 47980), (4580, 43182), (4798, 41220), (5496, 35985), (6870, 28788), (7197, 27480), (8244, 23990), (9160, 21591), (9596, 20610), (10305, 19192), (11995, 16488), (13740, 14394)]