220622040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 756138240

約数和(自身を除く): 535516200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 53, 60, 62, 72, 90, 93, 106, 120, 124, 155, 159, 180, 186, 212, 248, 265, 279, 310, 318, 360, 372, 373, 424, 465, 477, 530, 558, 620, 636, 744, 746, 795, 930, 954, 1060, 1116, 1119, 1240, 1272, 1395, 1492, 1590, 1643, 1860, 1865, 1908, 2120, 2232, 2238, 2385, 2790, 2984, 3180, 3286, 3357, 3720, 3730, 3816, 4476, 4770, 4929, 5580, 5595, 6360, 6572, 6714, 7460, 8215, 8952, 9540, 9858, 11160, 11190, 11563, 13144, 13428, 14787, 14920, 16430, 16785, 19080, 19716, 19769, 22380, 23126, 24645, 26856, 29574, 32860, 33570, 34689, 39432, 39538, 44760, 46252, 49290, 57815, 59148, 59307, 65720, 67140, 69378, 73935, 79076, 92504, 98580, 98845, 104067, 115630, 118296, 118614, 134280, 138756, 147870, 158152, 173445, 177921, 197160, 197690, 208134, 231260, 237228, 277512, 295740, 296535, 346890, 355842, 395380, 416268, 462520, 474456, 520335, 591480, 593070, 612839, 693780, 711684, 790760, 832536, 889605, 1040670, 1186140, 1225678, 1387560, 1423368, 1779210, 1838517, 2081340, 2372280, 2451356, 3064195, 3558420, 3677034, 4162680, 4902712, 5515551, 6128390, 7116840, 7354068, 9192585, 11031102, 12256780, 14708136, 18385170, 22062204, 24513560, 27577755, 36770340, 44124408, 55155510, 73540680, 110311020, 220622040]

約数ペア:

[(1, 220622040), (2, 110311020), (3, 73540680), (4, 55155510), (5, 44124408), (6, 36770340), (8, 27577755), (9, 24513560), (10, 22062204), (12, 18385170), (15, 14708136), (18, 12256780), (20, 11031102), (24, 9192585), (30, 7354068), (31, 7116840), (36, 6128390), (40, 5515551), (45, 4902712), (53, 4162680), (60, 3677034), (62, 3558420), (72, 3064195), (90, 2451356), (93, 2372280), (106, 2081340), (120, 1838517), (124, 1779210), (155, 1423368), (159, 1387560), (180, 1225678), (186, 1186140), (212, 1040670), (248, 889605), (265, 832536), (279, 790760), (310, 711684), (318, 693780), (360, 612839), (372, 593070), (373, 591480), (424, 520335), (465, 474456), (477, 462520), (530, 416268), (558, 395380), (620, 355842), (636, 346890), (744, 296535), (746, 295740), (795, 277512), (930, 237228), (954, 231260), (1060, 208134), (1116, 197690), (1119, 197160), (1240, 177921), (1272, 173445), (1395, 158152), (1492, 147870), (1590, 138756), (1643, 134280), (1860, 118614), (1865, 118296), (1908, 115630), (2120, 104067), (2232, 98845), (2238, 98580), (2385, 92504), (2790, 79076), (2984, 73935), (3180, 69378), (3286, 67140), (3357, 65720), (3720, 59307), (3730, 59148), (3816, 57815), (4476, 49290), (4770, 46252), (4929, 44760), (5580, 39538), (5595, 39432), (6360, 34689), (6572, 33570), (6714, 32860), (7460, 29574), (8215, 26856), (8952, 24645), (9540, 23126), (9858, 22380), (11160, 19769), (11190, 19716), (11563, 19080), (13144, 16785), (13428, 16430), (14787, 14920)]