538221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3571}}^1$

素因数の和:3748

約数の個数: 112

約数和(自身を含む): 1720218048

約数和(自身を除く): 1181996928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1570, 1884, 2355, 2512, 3140, 3571, 3768, 4710, 5024, 6280, 7142, 7536, 9420, 10048, 10713, 12560, 14284, 15072, 17855, 18840, 21426, 25120, 28568, 30144, 35710, 37680, 42852, 50240, 53565, 57136, 71420, 75360, 85704, 107130, 114272, 142840, 150720, 171408, 214260, 228544, 285680, 342816, 428520, 560647, 571360, 685632, 857040, 1121294, 1142720, 1681941, 1714080, 2242588, 2803235, 3363882, 3428160, 4485176, 5606470, 6727764, 8409705, 8970352, 11212940, 13455528, 16819410, 17940704, 22425880, 26911056, 33638820, 35881408, 44851760, 53822112, 67277640, 89703520, 107644224, 134555280, 179407040, 269110560, 538221120]

約数ペア:

[(1, 538221120), (2, 269110560), (3, 179407040), (4, 134555280), (5, 107644224), (6, 89703520), (8, 67277640), (10, 53822112), (12, 44851760), (15, 35881408), (16, 33638820), (20, 26911056), (24, 22425880), (30, 17940704), (32, 16819410), (40, 13455528), (48, 11212940), (60, 8970352), (64, 8409705), (80, 6727764), (96, 5606470), (120, 4485176), (157, 3428160), (160, 3363882), (192, 2803235), (240, 2242588), (314, 1714080), (320, 1681941), (471, 1142720), (480, 1121294), (628, 857040), (785, 685632), (942, 571360), (960, 560647), (1256, 428520), (1570, 342816), (1884, 285680), (2355, 228544), (2512, 214260), (3140, 171408), (3571, 150720), (3768, 142840), (4710, 114272), (5024, 107130), (6280, 85704), (7142, 75360), (7536, 71420), (9420, 57136), (10048, 53565), (10713, 50240), (12560, 42852), (14284, 37680), (15072, 35710), (17855, 30144), (18840, 28568), (21426, 25120)]