401561160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3388

約数の個数: 256

約数和(自身を含む): 1617960960

約数和(自身を除く): 1216399800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 280, 286, 308, 312, 330, 364, 385, 390, 420, 429, 440, 455, 462, 520, 546, 572, 616, 660, 715, 728, 770, 780, 840, 858, 910, 924, 1001, 1092, 1144, 1155, 1320, 1365, 1430, 1540, 1560, 1716, 1820, 1848, 2002, 2145, 2184, 2310, 2730, 2860, 3003, 3080, 3343, 3432, 3640, 4004, 4290, 4620, 5005, 5460, 5720, 6006, 6686, 8008, 8580, 9240, 10010, 10029, 10920, 12012, 13372, 15015, 16715, 17160, 20020, 20058, 23401, 24024, 26744, 30030, 33430, 36773, 40040, 40116, 43459, 46802, 50145, 60060, 66860, 70203, 73546, 80232, 86918, 93604, 100290, 110319, 117005, 120120, 130377, 133720, 140406, 147092, 173836, 183865, 187208, 200580, 217295, 220638, 234010, 257411, 260754, 280812, 294184, 304213, 347672, 351015, 367730, 401160, 434590, 441276, 468020, 478049, 514822, 521508, 551595, 561624, 608426, 651885, 702030, 735460, 772233, 869180, 882552, 912639, 936040, 956098, 1029644, 1043016, 1103190, 1216852, 1287055, 1303770, 1404060, 1434147, 1470920, 1521065, 1544466, 1738360, 1825278, 1912196, 2059288, 2206380, 2390245, 2433704, 2574110, 2607540, 2808120, 2868294, 3042130, 3088932, 3346343, 3650556, 3824392, 3861165, 4412760, 4563195, 4780490, 5148220, 5215080, 5736588, 6084260, 6177864, 6692686, 7170735, 7301112, 7722330, 9126390, 9560980, 10039029, 10296440, 11473176, 12168520, 13385372, 14341470, 15444660, 16731715, 18252780, 19121960, 20078058, 26770744, 28682940, 30889320, 33463430, 36505560, 40156116, 50195145, 57365880, 66926860, 80312232, 100390290, 133853720, 200780580, 401561160]

約数ペア:

[(1, 401561160), (2, 200780580), (3, 133853720), (4, 100390290), (5, 80312232), (6, 66926860), (7, 57365880), (8, 50195145), (10, 40156116), (11, 36505560), (12, 33463430), (13, 30889320), (14, 28682940), (15, 26770744), (20, 20078058), (21, 19121960), (22, 18252780), (24, 16731715), (26, 15444660), (28, 14341470), (30, 13385372), (33, 12168520), (35, 11473176), (39, 10296440), (40, 10039029), (42, 9560980), (44, 9126390), (52, 7722330), (55, 7301112), (56, 7170735), (60, 6692686), (65, 6177864), (66, 6084260), (70, 5736588), (77, 5215080), (78, 5148220), (84, 4780490), (88, 4563195), (91, 4412760), (104, 3861165), (105, 3824392), (110, 3650556), (120, 3346343), (130, 3088932), (132, 3042130), (140, 2868294), (143, 2808120), (154, 2607540), (156, 2574110), (165, 2433704), (168, 2390245), (182, 2206380), (195, 2059288), (210, 1912196), (220, 1825278), (231, 1738360), (260, 1544466), (264, 1521065), (273, 1470920), (280, 1434147), (286, 1404060), (308, 1303770), (312, 1287055), (330, 1216852), (364, 1103190), (385, 1043016), (390, 1029644), (420, 956098), (429, 936040), (440, 912639), (455, 882552), (462, 869180), (520, 772233), (546, 735460), (572, 702030), (616, 651885), (660, 608426), (715, 561624), (728, 551595), (770, 521508), (780, 514822), (840, 478049), (858, 468020), (910, 441276), (924, 434590), (1001, 401160), (1092, 367730), (1144, 351015), (1155, 347672), (1320, 304213), (1365, 294184), (1430, 280812), (1540, 260754), (1560, 257411), (1716, 234010), (1820, 220638), (1848, 217295), (2002, 200580), (2145, 187208), (2184, 183865), (2310, 173836), (2730, 147092), (2860, 140406), (3003, 133720), (3080, 130377), (3343, 120120), (3432, 117005), (3640, 110319), (4004, 100290), (4290, 93604), (4620, 86918), (5005, 80232), (5460, 73546), (5720, 70203), (6006, 66860), (6686, 60060), (8008, 50145), (8580, 46802), (9240, 43459), (10010, 40116), (10029, 40040), (10920, 36773), (12012, 33430), (13372, 30030), (15015, 26744), (16715, 24024), (17160, 23401), (20020, 20058)]