199533960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4231}}^1$

素因数の和:4379

約数の個数: 96

約数和(自身を含む): 653590080

約数和(自身を除く): 454056120

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, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4231, 4716, 5240, 5895, 7860, 8462, 9432, 11790, 12693, 15720, 16924, 21155, 23580, 25386, 33848, 38079, 42310, 47160, 50772, 63465, 76158, 84620, 101544, 126930, 152316, 169240, 190395, 253860, 304632, 380790, 507720, 554261, 761580, 1108522, 1523160, 1662783, 2217044, 2771305, 3325566, 4434088, 4988349, 5542610, 6651132, 8313915, 9976698, 11085220, 13302264, 16627830, 19953396, 22170440, 24941745, 33255660, 39906792, 49883490, 66511320, 99766980, 199533960]

約数ペア:

[(1, 199533960), (2, 99766980), (3, 66511320), (4, 49883490), (5, 39906792), (6, 33255660), (8, 24941745), (9, 22170440), (10, 19953396), (12, 16627830), (15, 13302264), (18, 11085220), (20, 9976698), (24, 8313915), (30, 6651132), (36, 5542610), (40, 4988349), (45, 4434088), (60, 3325566), (72, 2771305), (90, 2217044), (120, 1662783), (131, 1523160), (180, 1108522), (262, 761580), (360, 554261), (393, 507720), (524, 380790), (655, 304632), (786, 253860), (1048, 190395), (1179, 169240), (1310, 152316), (1572, 126930), (1965, 101544), (2358, 84620), (2620, 76158), (3144, 63465), (3930, 50772), (4231, 47160), (4716, 42310), (5240, 38079), (5895, 33848), (7860, 25386), (8462, 23580), (9432, 21155), (11790, 16924), (12693, 15720)]