222442080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 807045120

約数和(自身を除く): 584603040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 239, 240, 277, 280, 336, 420, 478, 480, 554, 560, 672, 717, 831, 840, 956, 1108, 1120, 1195, 1385, 1434, 1662, 1673, 1680, 1912, 1939, 2216, 2390, 2770, 2868, 3324, 3346, 3360, 3585, 3824, 3878, 4155, 4432, 4780, 5019, 5540, 5736, 5817, 6648, 6692, 7170, 7648, 7756, 8310, 8365, 8864, 9560, 9695, 10038, 11080, 11472, 11634, 13296, 13384, 14340, 15512, 16620, 16730, 19120, 19390, 20076, 22160, 22944, 23268, 25095, 26592, 26768, 28680, 29085, 31024, 33240, 33460, 38240, 38780, 40152, 44320, 46536, 50190, 53536, 57360, 58170, 62048, 66203, 66480, 66920, 77560, 80304, 93072, 100380, 114720, 116340, 132406, 132960, 133840, 155120, 160608, 186144, 198609, 200760, 232680, 264812, 267680, 310240, 331015, 397218, 401520, 463421, 465360, 529624, 662030, 794436, 803040, 926842, 930720, 993045, 1059248, 1324060, 1390263, 1588872, 1853684, 1986090, 2118496, 2317105, 2648120, 2780526, 3177744, 3707368, 3972180, 4634210, 5296240, 5561052, 6355488, 6951315, 7414736, 7944360, 9268420, 10592480, 11122104, 13902630, 14829472, 15888720, 18536840, 22244208, 27805260, 31777440, 37073680, 44488416, 55610520, 74147360, 111221040, 222442080]

約数ペア:

[(1, 222442080), (2, 111221040), (3, 74147360), (4, 55610520), (5, 44488416), (6, 37073680), (7, 31777440), (8, 27805260), (10, 22244208), (12, 18536840), (14, 15888720), (15, 14829472), (16, 13902630), (20, 11122104), (21, 10592480), (24, 9268420), (28, 7944360), (30, 7414736), (32, 6951315), (35, 6355488), (40, 5561052), (42, 5296240), (48, 4634210), (56, 3972180), (60, 3707368), (70, 3177744), (80, 2780526), (84, 2648120), (96, 2317105), (105, 2118496), (112, 1986090), (120, 1853684), (140, 1588872), (160, 1390263), (168, 1324060), (210, 1059248), (224, 993045), (239, 930720), (240, 926842), (277, 803040), (280, 794436), (336, 662030), (420, 529624), (478, 465360), (480, 463421), (554, 401520), (560, 397218), (672, 331015), (717, 310240), (831, 267680), (840, 264812), (956, 232680), (1108, 200760), (1120, 198609), (1195, 186144), (1385, 160608), (1434, 155120), (1662, 133840), (1673, 132960), (1680, 132406), (1912, 116340), (1939, 114720), (2216, 100380), (2390, 93072), (2770, 80304), (2868, 77560), (3324, 66920), (3346, 66480), (3360, 66203), (3585, 62048), (3824, 58170), (3878, 57360), (4155, 53536), (4432, 50190), (4780, 46536), (5019, 44320), (5540, 40152), (5736, 38780), (5817, 38240), (6648, 33460), (6692, 33240), (7170, 31024), (7648, 29085), (7756, 28680), (8310, 26768), (8365, 26592), (8864, 25095), (9560, 23268), (9695, 22944), (10038, 22160), (11080, 20076), (11472, 19390), (11634, 19120), (13296, 16730), (13384, 16620), (14340, 15512)]