233485980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 844603200

約数和(自身を除く): 611117220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 41, 42, 49, 52, 60, 65, 70, 78, 82, 84, 91, 98, 105, 123, 130, 140, 147, 149, 156, 164, 182, 195, 196, 205, 210, 245, 246, 260, 273, 287, 294, 298, 364, 390, 410, 420, 447, 455, 490, 492, 533, 546, 574, 588, 596, 615, 637, 735, 745, 780, 820, 861, 894, 910, 980, 1043, 1066, 1092, 1148, 1230, 1274, 1365, 1435, 1470, 1490, 1599, 1722, 1788, 1820, 1911, 1937, 2009, 2086, 2132, 2235, 2460, 2548, 2665, 2730, 2870, 2940, 2980, 3129, 3185, 3198, 3444, 3731, 3822, 3874, 4018, 4172, 4305, 4470, 5215, 5330, 5460, 5740, 5811, 6027, 6109, 6258, 6370, 6396, 7301, 7462, 7644, 7748, 7995, 8036, 8610, 8940, 9555, 9685, 10045, 10430, 10660, 11193, 11622, 12054, 12218, 12516, 12740, 13559, 14602, 14924, 15645, 15990, 17220, 18327, 18655, 19110, 19370, 20090, 20860, 21903, 22386, 23244, 24108, 24436, 26117, 27118, 29055, 29204, 30135, 30545, 31290, 31980, 36505, 36654, 37310, 38220, 38740, 40180, 40677, 42763, 43806, 44772, 52234, 54236, 55965, 58110, 60270, 61090, 62580, 67795, 73010, 73308, 74620, 78351, 79417, 81354, 85526, 87612, 91635, 94913, 104468, 109515, 111930, 116220, 120540, 122180, 128289, 130585, 135590, 146020, 156702, 158834, 162708, 171052, 183270, 189826, 203385, 213815, 219030, 223860, 238251, 256578, 261170, 271180, 284739, 299341, 313404, 317668, 366540, 379652, 391755, 397085, 406770, 427630, 438060, 474565, 476502, 513156, 522340, 555919, 569478, 598682, 641445, 783510, 794170, 813540, 855260, 898023, 949130, 953004, 1111838, 1138956, 1191255, 1197364, 1282890, 1423695, 1496705, 1567020, 1588340, 1667757, 1796046, 1898260, 2223676, 2382510, 2565780, 2779595, 2847390, 2993410, 3335514, 3592092, 3891433, 4490115, 4765020, 5559190, 5694780, 5986820, 6671028, 7782866, 8338785, 8980230, 11118380, 11674299, 15565732, 16677570, 17960460, 19457165, 23348598, 33355140, 38914330, 46697196, 58371495, 77828660, 116742990, 233485980]

約数ペア:

[(1, 233485980), (2, 116742990), (3, 77828660), (4, 58371495), (5, 46697196), (6, 38914330), (7, 33355140), (10, 23348598), (12, 19457165), (13, 17960460), (14, 16677570), (15, 15565732), (20, 11674299), (21, 11118380), (26, 8980230), (28, 8338785), (30, 7782866), (35, 6671028), (39, 5986820), (41, 5694780), (42, 5559190), (49, 4765020), (52, 4490115), (60, 3891433), (65, 3592092), (70, 3335514), (78, 2993410), (82, 2847390), (84, 2779595), (91, 2565780), (98, 2382510), (105, 2223676), (123, 1898260), (130, 1796046), (140, 1667757), (147, 1588340), (149, 1567020), (156, 1496705), (164, 1423695), (182, 1282890), (195, 1197364), (196, 1191255), (205, 1138956), (210, 1111838), (245, 953004), (246, 949130), (260, 898023), (273, 855260), (287, 813540), (294, 794170), (298, 783510), (364, 641445), (390, 598682), (410, 569478), (420, 555919), (447, 522340), (455, 513156), (490, 476502), (492, 474565), (533, 438060), (546, 427630), (574, 406770), (588, 397085), (596, 391755), (615, 379652), (637, 366540), (735, 317668), (745, 313404), (780, 299341), (820, 284739), (861, 271180), (894, 261170), (910, 256578), (980, 238251), (1043, 223860), (1066, 219030), (1092, 213815), (1148, 203385), (1230, 189826), (1274, 183270), (1365, 171052), (1435, 162708), (1470, 158834), (1490, 156702), (1599, 146020), (1722, 135590), (1788, 130585), (1820, 128289), (1911, 122180), (1937, 120540), (2009, 116220), (2086, 111930), (2132, 109515), (2235, 104468), (2460, 94913), (2548, 91635), (2665, 87612), (2730, 85526), (2870, 81354), (2940, 79417), (2980, 78351), (3129, 74620), (3185, 73308), (3198, 73010), (3444, 67795), (3731, 62580), (3822, 61090), (3874, 60270), (4018, 58110), (4172, 55965), (4305, 54236), (4470, 52234), (5215, 44772), (5330, 43806), (5460, 42763), (5740, 40677), (5811, 40180), (6027, 38740), (6109, 38220), (6258, 37310), (6370, 36654), (6396, 36505), (7301, 31980), (7462, 31290), (7644, 30545), (7748, 30135), (7995, 29204), (8036, 29055), (8610, 27118), (8940, 26117), (9555, 24436), (9685, 24108), (10045, 23244), (10430, 22386), (10660, 21903), (11193, 20860), (11622, 20090), (12054, 19370), (12218, 19110), (12516, 18655), (12740, 18327), (13559, 17220), (14602, 15990), (14924, 15645)]