22399080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 52250520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 239, 264, 284, 330, 355, 426, 440, 478, 568, 660, 710, 717, 781, 852, 956, 1065, 1195, 1320, 1420, 1434, 1562, 1704, 1912, 2130, 2343, 2390, 2629, 2840, 2868, 3124, 3585, 3905, 4260, 4686, 4780, 5258, 5736, 6248, 7170, 7810, 7887, 8520, 9372, 9560, 10516, 11715, 13145, 14340, 15620, 15774, 16969, 18744, 21032, 23430, 26290, 28680, 31240, 31548, 33938, 39435, 46860, 50907, 52580, 63096, 67876, 78870, 84845, 93720, 101814, 105160, 135752, 157740, 169690, 186659, 203628, 254535, 315480, 339380, 373318, 407256, 509070, 559977, 678760, 746636, 933295, 1018140, 1119954, 1493272, 1866590, 2036280, 2239908, 2799885, 3733180, 4479816, 5599770, 7466360, 11199540, 22399080]

約数ペア:

[(1, 22399080), (2, 11199540), (3, 7466360), (4, 5599770), (5, 4479816), (6, 3733180), (8, 2799885), (10, 2239908), (11, 2036280), (12, 1866590), (15, 1493272), (20, 1119954), (22, 1018140), (24, 933295), (30, 746636), (33, 678760), (40, 559977), (44, 509070), (55, 407256), (60, 373318), (66, 339380), (71, 315480), (88, 254535), (110, 203628), (120, 186659), (132, 169690), (142, 157740), (165, 135752), (213, 105160), (220, 101814), (239, 93720), (264, 84845), (284, 78870), (330, 67876), (355, 63096), (426, 52580), (440, 50907), (478, 46860), (568, 39435), (660, 33938), (710, 31548), (717, 31240), (781, 28680), (852, 26290), (956, 23430), (1065, 21032), (1195, 18744), (1320, 16969), (1420, 15774), (1434, 15620), (1562, 14340), (1704, 13145), (1912, 11715), (2130, 10516), (2343, 9560), (2390, 9372), (2629, 8520), (2840, 7887), (2868, 7810), (3124, 7170), (3585, 6248), (3905, 5736), (4260, 5258), (4686, 4780)]