315965160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{125383}}^1$

素因数の和:125407

約数の個数: 96

約数和(自身を含む): 1173594240

約数和(自身を除く): 857629080

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, 125383, 250766, 376149, 501532, 626915, 752298, 877681, 1003064, 1128447, 1253830, 1504596, 1755362, 1880745, 2256894, 2507660, 2633043, 3009192, 3510724, 3761490, 4388405, 4513788, 5015320, 5266086, 5642235, 7021448, 7522980, 7899129, 8776810, 9027576, 10532172, 11284470, 13165215, 15045960, 15798258, 17553620, 21064344, 22568940, 26330430, 31596516, 35107240, 39495645, 45137880, 52660860, 63193032, 78991290, 105321720, 157982580, 315965160]

約数ペア:

[(1, 315965160), (2, 157982580), (3, 105321720), (4, 78991290), (5, 63193032), (6, 52660860), (7, 45137880), (8, 39495645), (9, 35107240), (10, 31596516), (12, 26330430), (14, 22568940), (15, 21064344), (18, 17553620), (20, 15798258), (21, 15045960), (24, 13165215), (28, 11284470), (30, 10532172), (35, 9027576), (36, 8776810), (40, 7899129), (42, 7522980), (45, 7021448), (56, 5642235), (60, 5266086), (63, 5015320), (70, 4513788), (72, 4388405), (84, 3761490), (90, 3510724), (105, 3009192), (120, 2633043), (126, 2507660), (140, 2256894), (168, 1880745), (180, 1755362), (210, 1504596), (252, 1253830), (280, 1128447), (315, 1003064), (360, 877681), (420, 752298), (504, 626915), (630, 501532), (840, 376149), (1260, 250766), (2520, 125383)]