222941880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{88469}}^1$

素因数の和:88493

約数の個数: 96

約数和(自身を含む): 828079200

約数和(自身を除く): 605137320

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, 88469, 176938, 265407, 353876, 442345, 530814, 619283, 707752, 796221, 884690, 1061628, 1238566, 1327035, 1592442, 1769380, 1857849, 2123256, 2477132, 2654070, 3096415, 3184884, 3538760, 3715698, 3981105, 4954264, 5308140, 5573547, 6192830, 6369768, 7431396, 7962210, 9289245, 10616280, 11147094, 12385660, 14862792, 15924420, 18578490, 22294188, 24771320, 27867735, 31848840, 37156980, 44588376, 55735470, 74313960, 111470940, 222941880]

約数ペア:

[(1, 222941880), (2, 111470940), (3, 74313960), (4, 55735470), (5, 44588376), (6, 37156980), (7, 31848840), (8, 27867735), (9, 24771320), (10, 22294188), (12, 18578490), (14, 15924420), (15, 14862792), (18, 12385660), (20, 11147094), (21, 10616280), (24, 9289245), (28, 7962210), (30, 7431396), (35, 6369768), (36, 6192830), (40, 5573547), (42, 5308140), (45, 4954264), (56, 3981105), (60, 3715698), (63, 3538760), (70, 3184884), (72, 3096415), (84, 2654070), (90, 2477132), (105, 2123256), (120, 1857849), (126, 1769380), (140, 1592442), (168, 1327035), (180, 1238566), (210, 1061628), (252, 884690), (280, 796221), (315, 707752), (360, 619283), (420, 530814), (504, 442345), (630, 353876), (840, 265407), (1260, 176938), (2520, 88469)]