211222620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 841881600

約数和(自身を除く): 630658980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 108, 114, 119, 126, 133, 135, 140, 153, 170, 171, 173, 180, 189, 190, 204, 210, 228, 238, 252, 255, 266, 270, 285, 306, 315, 323, 340, 342, 346, 357, 378, 380, 399, 420, 459, 476, 510, 513, 519, 532, 540, 570, 595, 612, 630, 646, 665, 684, 692, 714, 756, 765, 798, 855, 865, 918, 945, 969, 1020, 1026, 1038, 1071, 1140, 1190, 1197, 1211, 1260, 1292, 1330, 1428, 1530, 1557, 1596, 1615, 1710, 1730, 1785, 1836, 1890, 1938, 1995, 2052, 2076, 2142, 2261, 2295, 2380, 2394, 2422, 2565, 2595, 2660, 2907, 2941, 3060, 3114, 3213, 3230, 3287, 3420, 3460, 3570, 3591, 3633, 3780, 3876, 3990, 4284, 4522, 4590, 4671, 4788, 4844, 4845, 5130, 5190, 5355, 5814, 5882, 5985, 6055, 6228, 6426, 6460, 6574, 6783, 7140, 7182, 7266, 7785, 7980, 8721, 8823, 9044, 9180, 9342, 9690, 9861, 10260, 10380, 10710, 10899, 11305, 11628, 11764, 11970, 12110, 12852, 13148, 13566, 14364, 14532, 14535, 14705, 15570, 16065, 16435, 17442, 17646, 17955, 18165, 18684, 19380, 19722, 20349, 20587, 21420, 21798, 22610, 23009, 23355, 23940, 24220, 26469, 27132, 29070, 29410, 29583, 31140, 32130, 32697, 32870, 33915, 34884, 35292, 35910, 36330, 39444, 40698, 41174, 43596, 43605, 44115, 45220, 46018, 46710, 49305, 52938, 54495, 55879, 58140, 58820, 59166, 61047, 61761, 64260, 65394, 65740, 67830, 69027, 71820, 72660, 79407, 81396, 82348, 87210, 88230, 88749, 92036, 93420, 98610, 101745, 102935, 105876, 108990, 111758, 115045, 118332, 122094, 123522, 130788, 132345, 135660, 138054, 147915, 158814, 163485, 167637, 174420, 176460, 177498, 185283, 197220, 203490, 205870, 207081, 217980, 223516, 230090, 244188, 247044, 264690, 276108, 279395, 295830, 305235, 308805, 317628, 326970, 335274, 345135, 354996, 370566, 391153, 397035, 406980, 411740, 414162, 443745, 460180, 502911, 529380, 555849, 558790, 591660, 610470, 617610, 621243, 653940, 670548, 690270, 741132, 782306, 794070, 828324, 838185, 887490, 926415, 1005822, 1035405, 1111698, 1117580, 1173459, 1220940, 1235220, 1242486, 1380540, 1508733, 1564612, 1588140, 1676370, 1774980, 1852830, 1955765, 2011644, 2070810, 2223396, 2346918, 2484972, 2514555, 2779245, 3017466, 3106215, 3352740, 3520377, 3705660, 3911530, 4141620, 4693836, 5029110, 5558490, 5867295, 6034932, 6212430, 7040754, 7543665, 7823060, 10058220, 10561131, 11116980, 11734590, 12424860, 14081508, 15087330, 17601885, 21122262, 23469180, 30174660, 35203770, 42244524, 52805655, 70407540, 105611310, 211222620]

約数ペア:

[(1, 211222620), (2, 105611310), (3, 70407540), (4, 52805655), (5, 42244524), (6, 35203770), (7, 30174660), (9, 23469180), (10, 21122262), (12, 17601885), (14, 15087330), (15, 14081508), (17, 12424860), (18, 11734590), (19, 11116980), (20, 10561131), (21, 10058220), (27, 7823060), (28, 7543665), (30, 7040754), (34, 6212430), (35, 6034932), (36, 5867295), (38, 5558490), (42, 5029110), (45, 4693836), (51, 4141620), (54, 3911530), (57, 3705660), (60, 3520377), (63, 3352740), (68, 3106215), (70, 3017466), (76, 2779245), (84, 2514555), (85, 2484972), (90, 2346918), (95, 2223396), (102, 2070810), (105, 2011644), (108, 1955765), (114, 1852830), (119, 1774980), (126, 1676370), (133, 1588140), (135, 1564612), (140, 1508733), (153, 1380540), (170, 1242486), (171, 1235220), (173, 1220940), (180, 1173459), (189, 1117580), (190, 1111698), (204, 1035405), (210, 1005822), (228, 926415), (238, 887490), (252, 838185), (255, 828324), (266, 794070), (270, 782306), (285, 741132), (306, 690270), (315, 670548), (323, 653940), (340, 621243), (342, 617610), (346, 610470), (357, 591660), (378, 558790), (380, 555849), (399, 529380), (420, 502911), (459, 460180), (476, 443745), (510, 414162), (513, 411740), (519, 406980), (532, 397035), (540, 391153), (570, 370566), (595, 354996), (612, 345135), (630, 335274), (646, 326970), (665, 317628), (684, 308805), (692, 305235), (714, 295830), (756, 279395), (765, 276108), (798, 264690), (855, 247044), (865, 244188), (918, 230090), (945, 223516), (969, 217980), (1020, 207081), (1026, 205870), (1038, 203490), (1071, 197220), (1140, 185283), (1190, 177498), (1197, 176460), (1211, 174420), (1260, 167637), (1292, 163485), (1330, 158814), (1428, 147915), (1530, 138054), (1557, 135660), (1596, 132345), (1615, 130788), (1710, 123522), (1730, 122094), (1785, 118332), (1836, 115045), (1890, 111758), (1938, 108990), (1995, 105876), (2052, 102935), (2076, 101745), (2142, 98610), (2261, 93420), (2295, 92036), (2380, 88749), (2394, 88230), (2422, 87210), (2565, 82348), (2595, 81396), (2660, 79407), (2907, 72660), (2941, 71820), (3060, 69027), (3114, 67830), (3213, 65740), (3230, 65394), (3287, 64260), (3420, 61761), (3460, 61047), (3570, 59166), (3591, 58820), (3633, 58140), (3780, 55879), (3876, 54495), (3990, 52938), (4284, 49305), (4522, 46710), (4590, 46018), (4671, 45220), (4788, 44115), (4844, 43605), (4845, 43596), (5130, 41174), (5190, 40698), (5355, 39444), (5814, 36330), (5882, 35910), (5985, 35292), (6055, 34884), (6228, 33915), (6426, 32870), (6460, 32697), (6574, 32130), (6783, 31140), (7140, 29583), (7182, 29410), (7266, 29070), (7785, 27132), (7980, 26469), (8721, 24220), (8823, 23940), (9044, 23355), (9180, 23009), (9342, 22610), (9690, 21798), (9861, 21420), (10260, 20587), (10380, 20349), (10710, 19722), (10899, 19380), (11305, 18684), (11628, 18165), (11764, 17955), (11970, 17646), (12110, 17442), (12852, 16435), (13148, 16065), (13566, 15570), (14364, 14705), (14532, 14535)]