165585420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 288

約数和(自身を含む): 675118080

約数和(自身を除く): 509532660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 919, 924, 990, 1001, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1838, 1980, 2002, 2145, 2310, 2340, 2574, 2730, 2757, 2772, 2860, 3003, 3276, 3465, 3676, 4004, 4095, 4290, 4595, 4620, 5005, 5148, 5460, 5514, 6006, 6433, 6435, 6930, 8190, 8271, 8580, 9009, 9190, 10010, 10109, 11028, 11947, 12012, 12866, 12870, 13785, 13860, 15015, 16380, 16542, 18018, 18380, 19299, 20020, 20218, 23894, 25732, 25740, 27570, 30030, 30327, 32165, 33084, 35841, 36036, 38598, 40436, 41355, 45045, 47788, 50545, 55140, 57897, 59735, 60060, 60654, 64330, 70763, 71682, 77196, 82710, 83629, 90090, 90981, 96495, 101090, 107523, 115794, 119470, 121308, 128660, 131417, 141526, 143364, 151635, 165420, 167258, 179205, 180180, 181962, 192990, 202180, 212289, 215046, 231588, 238940, 250887, 262834, 283052, 289485, 303270, 334516, 353815, 358410, 363924, 385980, 394251, 418145, 424578, 430092, 454905, 501774, 525668, 537615, 578970, 606540, 636867, 657085, 707630, 716820, 752661, 788502, 836290, 849156, 909810, 919919, 1003548, 1061445, 1075230, 1157940, 1182753, 1254435, 1273734, 1314170, 1415260, 1505322, 1577004, 1672580, 1819620, 1839838, 1971255, 2122890, 2150460, 2365506, 2508870, 2547468, 2628340, 2759757, 3010644, 3184335, 3679676, 3763305, 3942510, 4245780, 4599595, 4731012, 5017740, 5519514, 5913765, 6368670, 7526610, 7885020, 8279271, 9199190, 11039028, 11827530, 12737340, 13798785, 15053220, 16558542, 18398380, 23655060, 27597570, 33117084, 41396355, 55195140, 82792710, 165585420]

約数ペア:

[(1, 165585420), (2, 82792710), (3, 55195140), (4, 41396355), (5, 33117084), (6, 27597570), (7, 23655060), (9, 18398380), (10, 16558542), (11, 15053220), (12, 13798785), (13, 12737340), (14, 11827530), (15, 11039028), (18, 9199190), (20, 8279271), (21, 7885020), (22, 7526610), (26, 6368670), (28, 5913765), (30, 5519514), (33, 5017740), (35, 4731012), (36, 4599595), (39, 4245780), (42, 3942510), (44, 3763305), (45, 3679676), (52, 3184335), (55, 3010644), (60, 2759757), (63, 2628340), (65, 2547468), (66, 2508870), (70, 2365506), (77, 2150460), (78, 2122890), (84, 1971255), (90, 1839838), (91, 1819620), (99, 1672580), (105, 1577004), (110, 1505322), (117, 1415260), (126, 1314170), (130, 1273734), (132, 1254435), (140, 1182753), (143, 1157940), (154, 1075230), (156, 1061445), (165, 1003548), (180, 919919), (182, 909810), (195, 849156), (198, 836290), (210, 788502), (220, 752661), (231, 716820), (234, 707630), (252, 657085), (260, 636867), (273, 606540), (286, 578970), (308, 537615), (315, 525668), (330, 501774), (364, 454905), (385, 430092), (390, 424578), (396, 418145), (420, 394251), (429, 385980), (455, 363924), (462, 358410), (468, 353815), (495, 334516), (546, 303270), (572, 289485), (585, 283052), (630, 262834), (660, 250887), (693, 238940), (715, 231588), (770, 215046), (780, 212289), (819, 202180), (858, 192990), (910, 181962), (919, 180180), (924, 179205), (990, 167258), (1001, 165420), (1092, 151635), (1155, 143364), (1170, 141526), (1260, 131417), (1287, 128660), (1365, 121308), (1386, 119470), (1430, 115794), (1540, 107523), (1638, 101090), (1716, 96495), (1820, 90981), (1838, 90090), (1980, 83629), (2002, 82710), (2145, 77196), (2310, 71682), (2340, 70763), (2574, 64330), (2730, 60654), (2757, 60060), (2772, 59735), (2860, 57897), (3003, 55140), (3276, 50545), (3465, 47788), (3676, 45045), (4004, 41355), (4095, 40436), (4290, 38598), (4595, 36036), (4620, 35841), (5005, 33084), (5148, 32165), (5460, 30327), (5514, 30030), (6006, 27570), (6433, 25740), (6435, 25732), (6930, 23894), (8190, 20218), (8271, 20020), (8580, 19299), (9009, 18380), (9190, 18018), (10010, 16542), (10109, 16380), (11028, 15015), (11947, 13860), (12012, 13785), (12866, 12870)]