229957980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 819092736

約数和(自身を除く): 589134756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 49, 51, 60, 68, 70, 84, 85, 86, 98, 102, 105, 107, 119, 129, 140, 147, 170, 172, 196, 204, 210, 214, 215, 238, 245, 255, 258, 294, 301, 321, 340, 357, 420, 428, 430, 476, 490, 510, 516, 535, 588, 595, 602, 642, 645, 714, 731, 735, 749, 833, 860, 903, 980, 1020, 1070, 1190, 1204, 1284, 1290, 1428, 1462, 1470, 1498, 1505, 1605, 1666, 1785, 1806, 1819, 2107, 2140, 2193, 2247, 2380, 2499, 2580, 2924, 2940, 2996, 3010, 3210, 3332, 3570, 3612, 3638, 3655, 3745, 4165, 4214, 4386, 4494, 4515, 4601, 4998, 5117, 5243, 5457, 6020, 6321, 6420, 7140, 7276, 7310, 7490, 8330, 8428, 8772, 8988, 9030, 9095, 9202, 9996, 10234, 10486, 10535, 10914, 10965, 11235, 12495, 12642, 12733, 13803, 14620, 14980, 15351, 15729, 16660, 18060, 18190, 18404, 20468, 20972, 21070, 21828, 21930, 22470, 23005, 24990, 25284, 25466, 25585, 26215, 27285, 27606, 30702, 31458, 31605, 32207, 35819, 36380, 38199, 42140, 43860, 44940, 46010, 49980, 50932, 51170, 52430, 54570, 55212, 61404, 62916, 63210, 63665, 64414, 69015, 71638, 76398, 76755, 78217, 78645, 89131, 92020, 96621, 102340, 104860, 107457, 109140, 126420, 127330, 128828, 138030, 143276, 152796, 153510, 156434, 157290, 161035, 178262, 179095, 190995, 193242, 214914, 225449, 234651, 254660, 267393, 276060, 307020, 312868, 314580, 322070, 356524, 358190, 381990, 386484, 391085, 429828, 445655, 450898, 469302, 483105, 534786, 537285, 547519, 644140, 676347, 716380, 763980, 782170, 891310, 901796, 938604, 966210, 1069572, 1074570, 1095038, 1127245, 1173255, 1336965, 1352694, 1564340, 1642557, 1782620, 1932420, 2149140, 2190076, 2254490, 2346510, 2673930, 2705388, 2737595, 3285114, 3381735, 3832633, 4508980, 4693020, 5347860, 5475190, 6570228, 6763470, 7665266, 8212785, 10950380, 11497899, 13526940, 15330532, 16425570, 19163165, 22995798, 32851140, 38326330, 45991596, 57489495, 76652660, 114978990, 229957980]

約数ペア:

[(1, 229957980), (2, 114978990), (3, 76652660), (4, 57489495), (5, 45991596), (6, 38326330), (7, 32851140), (10, 22995798), (12, 19163165), (14, 16425570), (15, 15330532), (17, 13526940), (20, 11497899), (21, 10950380), (28, 8212785), (30, 7665266), (34, 6763470), (35, 6570228), (42, 5475190), (43, 5347860), (49, 4693020), (51, 4508980), (60, 3832633), (68, 3381735), (70, 3285114), (84, 2737595), (85, 2705388), (86, 2673930), (98, 2346510), (102, 2254490), (105, 2190076), (107, 2149140), (119, 1932420), (129, 1782620), (140, 1642557), (147, 1564340), (170, 1352694), (172, 1336965), (196, 1173255), (204, 1127245), (210, 1095038), (214, 1074570), (215, 1069572), (238, 966210), (245, 938604), (255, 901796), (258, 891310), (294, 782170), (301, 763980), (321, 716380), (340, 676347), (357, 644140), (420, 547519), (428, 537285), (430, 534786), (476, 483105), (490, 469302), (510, 450898), (516, 445655), (535, 429828), (588, 391085), (595, 386484), (602, 381990), (642, 358190), (645, 356524), (714, 322070), (731, 314580), (735, 312868), (749, 307020), (833, 276060), (860, 267393), (903, 254660), (980, 234651), (1020, 225449), (1070, 214914), (1190, 193242), (1204, 190995), (1284, 179095), (1290, 178262), (1428, 161035), (1462, 157290), (1470, 156434), (1498, 153510), (1505, 152796), (1605, 143276), (1666, 138030), (1785, 128828), (1806, 127330), (1819, 126420), (2107, 109140), (2140, 107457), (2193, 104860), (2247, 102340), (2380, 96621), (2499, 92020), (2580, 89131), (2924, 78645), (2940, 78217), (2996, 76755), (3010, 76398), (3210, 71638), (3332, 69015), (3570, 64414), (3612, 63665), (3638, 63210), (3655, 62916), (3745, 61404), (4165, 55212), (4214, 54570), (4386, 52430), (4494, 51170), (4515, 50932), (4601, 49980), (4998, 46010), (5117, 44940), (5243, 43860), (5457, 42140), (6020, 38199), (6321, 36380), (6420, 35819), (7140, 32207), (7276, 31605), (7310, 31458), (7490, 30702), (8330, 27606), (8428, 27285), (8772, 26215), (8988, 25585), (9030, 25466), (9095, 25284), (9202, 24990), (9996, 23005), (10234, 22470), (10486, 21930), (10535, 21828), (10914, 21070), (10965, 20972), (11235, 20468), (12495, 18404), (12642, 18190), (12733, 18060), (13803, 16660), (14620, 15729), (14980, 15351)]