230758920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{91571}}^1$

素因数の和:91595

約数の個数: 96

約数和(自身を含む): 857113920

約数和(自身を除く): 626355000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 91571, 183142, 274713, 366284, 457855, 549426, 640997, 732568, 824139, 915710, 1098852, 1281994, 1373565, 1648278, 1831420, 1922991, 2197704, 2563988, 2747130, 3204985, 3296556, 3662840, 3845982, 4120695, 5127976, 5494260, 5768973, 6409970, 6593112, 7691964, 8241390, 9614955, 10988520, 11537946, 12819940, 15383928, 16482780, 19229910, 23075892, 25639880, 28844865, 32965560, 38459820, 46151784, 57689730, 76919640, 115379460, 230758920]

約数ペア:

[(1, 230758920), (2, 115379460), (3, 76919640), (4, 57689730), (5, 46151784), (6, 38459820), (7, 32965560), (8, 28844865), (9, 25639880), (10, 23075892), (12, 19229910), (14, 16482780), (15, 15383928), (18, 12819940), (20, 11537946), (21, 10988520), (24, 9614955), (28, 8241390), (30, 7691964), (35, 6593112), (36, 6409970), (40, 5768973), (42, 5494260), (45, 5127976), (56, 4120695), (60, 3845982), (63, 3662840), (70, 3296556), (72, 3204985), (84, 2747130), (90, 2563988), (105, 2197704), (120, 1922991), (126, 1831420), (140, 1648278), (168, 1373565), (180, 1281994), (210, 1098852), (252, 915710), (280, 824139), (315, 732568), (360, 640997), (420, 549426), (504, 457855), (630, 366284), (840, 274713), (1260, 183142), (2520, 91571)]