217594653360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{146021}}^1$

素因数の和:146931

約数の個数: 160

約数和(自身を含む): 771781174272

約数和(自身を除く): 554186520912

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, 240, 280, 336, 420, 560, 840, 887, 1680, 1774, 2661, 3548, 4435, 5322, 6209, 7096, 8870, 10644, 12418, 13305, 14192, 17740, 18627, 21288, 24836, 26610, 31045, 35480, 37254, 42576, 49672, 53220, 62090, 70960, 74508, 93135, 99344, 106440, 124180, 146021, 149016, 186270, 212880, 248360, 292042, 298032, 372540, 438063, 496720, 584084, 730105, 745080, 876126, 1022147, 1168168, 1460210, 1490160, 1752252, 2044294, 2190315, 2336336, 2920420, 3066441, 3504504, 4088588, 4380630, 5110735, 5840840, 6132882, 7009008, 8177176, 8761260, 10221470, 11681680, 12265764, 15332205, 16354352, 17522520, 20442940, 24531528, 30664410, 35045040, 40885880, 49063056, 61328820, 81771760, 122657640, 129520627, 245315280, 259041254, 388561881, 518082508, 647603135, 777123762, 906644389, 1036165016, 1295206270, 1554247524, 1813288778, 1942809405, 2072330032, 2590412540, 2719933167, 3108495048, 3626577556, 3885618810, 4533221945, 5180825080, 5439866334, 6216990096, 7253155112, 7771237620, 9066443890, 10361650160, 10879732668, 13599665835, 14506310224, 15542475240, 18132887780, 21759465336, 27199331670, 31084950480, 36265775560, 43518930672, 54398663340, 72531551120, 108797326680, 217594653360]

約数ペア:

[(1, 217594653360), (2, 108797326680), (3, 72531551120), (4, 54398663340), (5, 43518930672), (6, 36265775560), (7, 31084950480), (8, 27199331670), (10, 21759465336), (12, 18132887780), (14, 15542475240), (15, 14506310224), (16, 13599665835), (20, 10879732668), (21, 10361650160), (24, 9066443890), (28, 7771237620), (30, 7253155112), (35, 6216990096), (40, 5439866334), (42, 5180825080), (48, 4533221945), (56, 3885618810), (60, 3626577556), (70, 3108495048), (80, 2719933167), (84, 2590412540), (105, 2072330032), (112, 1942809405), (120, 1813288778), (140, 1554247524), (168, 1295206270), (210, 1036165016), (240, 906644389), (280, 777123762), (336, 647603135), (420, 518082508), (560, 388561881), (840, 259041254), (887, 245315280), (1680, 129520627), (1774, 122657640), (2661, 81771760), (3548, 61328820), (4435, 49063056), (5322, 40885880), (6209, 35045040), (7096, 30664410), (8870, 24531528), (10644, 20442940), (12418, 17522520), (13305, 16354352), (14192, 15332205), (17740, 12265764), (18627, 11681680), (21288, 10221470), (24836, 8761260), (26610, 8177176), (31045, 7009008), (35480, 6132882), (37254, 5840840), (42576, 5110735), (49672, 4380630), (53220, 4088588), (62090, 3504504), (70960, 3066441), (74508, 2920420), (93135, 2336336), (99344, 2190315), (106440, 2044294), (124180, 1752252), (146021, 1490160), (149016, 1460210), (186270, 1168168), (212880, 1022147), (248360, 876126), (292042, 745080), (298032, 730105), (372540, 584084), (438063, 496720)]