111221040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 397117440

約数和(自身を除く): 285896400

約数列:

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

約数ペア:

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