212041830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 256

約数和(自身を含む): 715309056

約数和(自身を除く): 503267226

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 23, 26, 30, 33, 35, 39, 42, 46, 55, 65, 66, 69, 70, 77, 78, 91, 105, 110, 115, 130, 138, 143, 154, 161, 165, 182, 195, 210, 230, 231, 253, 273, 286, 299, 307, 322, 330, 345, 385, 390, 429, 455, 462, 483, 506, 546, 598, 614, 690, 715, 759, 770, 805, 858, 897, 910, 921, 966, 1001, 1155, 1265, 1365, 1430, 1495, 1518, 1535, 1610, 1771, 1794, 1842, 2002, 2093, 2145, 2149, 2310, 2415, 2530, 2730, 2990, 3003, 3070, 3289, 3377, 3542, 3795, 3991, 4186, 4290, 4298, 4485, 4605, 4830, 5005, 5313, 6006, 6279, 6447, 6578, 6754, 7061, 7590, 7982, 8855, 8970, 9210, 9867, 10010, 10131, 10465, 10626, 10745, 11973, 12558, 12894, 14122, 15015, 16445, 16885, 17710, 19734, 19955, 20262, 20930, 21183, 21490, 23023, 23639, 23946, 26565, 27937, 30030, 31395, 32235, 32890, 33770, 35305, 39910, 42366, 43901, 46046, 47278, 49335, 49427, 50655, 53130, 55874, 59865, 62790, 64470, 69069, 70610, 70917, 77671, 83811, 87802, 91793, 98670, 98854, 101310, 105915, 115115, 118195, 119730, 131703, 138138, 139685, 141834, 148281, 155342, 167622, 183586, 211830, 219505, 230230, 233013, 236390, 247135, 263406, 275379, 279370, 296562, 307307, 345345, 354585, 388355, 419055, 439010, 458965, 466026, 494270, 543697, 550758, 614614, 642551, 658515, 690690, 709170, 741405, 776710, 838110, 917930, 921921, 1009723, 1087394, 1165065, 1285102, 1317030, 1376895, 1482810, 1536535, 1631091, 1843842, 1927653, 2019446, 2330130, 2718485, 2753790, 3029169, 3073070, 3212755, 3262182, 3855306, 4609605, 5048615, 5436970, 6058338, 6425510, 7068061, 8155455, 9219210, 9638265, 10097230, 14136122, 15145845, 16310910, 19276530, 21204183, 30291690, 35340305, 42408366, 70680610, 106020915, 212041830]

約数ペア:

[(1, 212041830), (2, 106020915), (3, 70680610), (5, 42408366), (6, 35340305), (7, 30291690), (10, 21204183), (11, 19276530), (13, 16310910), (14, 15145845), (15, 14136122), (21, 10097230), (22, 9638265), (23, 9219210), (26, 8155455), (30, 7068061), (33, 6425510), (35, 6058338), (39, 5436970), (42, 5048615), (46, 4609605), (55, 3855306), (65, 3262182), (66, 3212755), (69, 3073070), (70, 3029169), (77, 2753790), (78, 2718485), (91, 2330130), (105, 2019446), (110, 1927653), (115, 1843842), (130, 1631091), (138, 1536535), (143, 1482810), (154, 1376895), (161, 1317030), (165, 1285102), (182, 1165065), (195, 1087394), (210, 1009723), (230, 921921), (231, 917930), (253, 838110), (273, 776710), (286, 741405), (299, 709170), (307, 690690), (322, 658515), (330, 642551), (345, 614614), (385, 550758), (390, 543697), (429, 494270), (455, 466026), (462, 458965), (483, 439010), (506, 419055), (546, 388355), (598, 354585), (614, 345345), (690, 307307), (715, 296562), (759, 279370), (770, 275379), (805, 263406), (858, 247135), (897, 236390), (910, 233013), (921, 230230), (966, 219505), (1001, 211830), (1155, 183586), (1265, 167622), (1365, 155342), (1430, 148281), (1495, 141834), (1518, 139685), (1535, 138138), (1610, 131703), (1771, 119730), (1794, 118195), (1842, 115115), (2002, 105915), (2093, 101310), (2145, 98854), (2149, 98670), (2310, 91793), (2415, 87802), (2530, 83811), (2730, 77671), (2990, 70917), (3003, 70610), (3070, 69069), (3289, 64470), (3377, 62790), (3542, 59865), (3795, 55874), (3991, 53130), (4186, 50655), (4290, 49427), (4298, 49335), (4485, 47278), (4605, 46046), (4830, 43901), (5005, 42366), (5313, 39910), (6006, 35305), (6279, 33770), (6447, 32890), (6578, 32235), (6754, 31395), (7061, 30030), (7590, 27937), (7982, 26565), (8855, 23946), (8970, 23639), (9210, 23023), (9867, 21490), (10010, 21183), (10131, 20930), (10465, 20262), (10626, 19955), (10745, 19734), (11973, 17710), (12558, 16885), (12894, 16445), (14122, 15015)]