209806740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 432

約数和(自身を含む): 817790400

約数和(自身を除く): 607983660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 27, 30, 33, 36, 38, 39, 44, 45, 52, 54, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 108, 110, 114, 117, 121, 130, 132, 135, 143, 156, 165, 169, 171, 180, 190, 195, 198, 209, 220, 228, 234, 242, 247, 260, 270, 285, 286, 297, 330, 338, 342, 351, 363, 380, 390, 396, 418, 429, 468, 484, 494, 495, 507, 513, 540, 570, 572, 585, 594, 605, 627, 660, 676, 684, 702, 715, 726, 741, 780, 836, 845, 855, 858, 988, 990, 1014, 1026, 1045, 1089, 1140, 1170, 1188, 1210, 1235, 1254, 1287, 1404, 1430, 1452, 1482, 1485, 1521, 1573, 1690, 1710, 1716, 1755, 1815, 1859, 1881, 1980, 2028, 2052, 2090, 2145, 2178, 2223, 2299, 2340, 2420, 2470, 2508, 2535, 2565, 2574, 2717, 2860, 2964, 2970, 3042, 3135, 3146, 3211, 3267, 3380, 3420, 3510, 3630, 3705, 3718, 3762, 3861, 4180, 4290, 4356, 4446, 4563, 4598, 4719, 4940, 5070, 5130, 5148, 5434, 5445, 5577, 5643, 5940, 6084, 6270, 6292, 6422, 6435, 6534, 6669, 6897, 7020, 7260, 7410, 7436, 7524, 7605, 7722, 7865, 8151, 8580, 8892, 9126, 9196, 9295, 9405, 9438, 9633, 10140, 10260, 10868, 10890, 11115, 11154, 11286, 11495, 12540, 12844, 12870, 13068, 13338, 13585, 13794, 14157, 14820, 15210, 15444, 15730, 16055, 16302, 16335, 16731, 18252, 18590, 18810, 18876, 19266, 19305, 20449, 20691, 21780, 22230, 22308, 22572, 22815, 22990, 23595, 24453, 25740, 26676, 27170, 27588, 27885, 28215, 28314, 28899, 29887, 30420, 31460, 32110, 32604, 32670, 33345, 33462, 34485, 35321, 37180, 37620, 38532, 38610, 40755, 40898, 41382, 42471, 44460, 45630, 45980, 47190, 48165, 48906, 50193, 54340, 55770, 56430, 56628, 57798, 59774, 61347, 62073, 64220, 65340, 66690, 66924, 68970, 70642, 70785, 73359, 77220, 81510, 81796, 82764, 83655, 84942, 86697, 89661, 91260, 94380, 96330, 97812, 100386, 102245, 103455, 105963, 111540, 112860, 115596, 119548, 122265, 122694, 124146, 133380, 137940, 141284, 141570, 144495, 146718, 149435, 163020, 167310, 169884, 173394, 176605, 179322, 184041, 192660, 200772, 204490, 206910, 211926, 212355, 244530, 245388, 248292, 250965, 268983, 283140, 288990, 293436, 298870, 306735, 310365, 317889, 334620, 346788, 353210, 358644, 366795, 368082, 388531, 408980, 413820, 423852, 424710, 433485, 448305, 489060, 501930, 529815, 537966, 552123, 577980, 597740, 613470, 620730, 635778, 706420, 733590, 736164, 777062, 806949, 849420, 866970, 896610, 920205, 953667, 1003860, 1059630, 1075932, 1104246, 1165593, 1226940, 1241460, 1271556, 1344915, 1467180, 1554124, 1589445, 1613898, 1733940, 1793220, 1840410, 1907334, 1942655, 2119260, 2208492, 2331186, 2689830, 2760615, 3178890, 3227796, 3496779, 3680820, 3814668, 3885310, 4034745, 4662372, 4768335, 5379660, 5521230, 5827965, 6357780, 6993558, 7770620, 8069490, 9536670, 10490337, 11042460, 11655930, 13987116, 16138980, 17483895, 19073340, 20980674, 23311860, 34967790, 41961348, 52451685, 69935580, 104903370, 209806740]

約数ペア:

[(1, 209806740), (2, 104903370), (3, 69935580), (4, 52451685), (5, 41961348), (6, 34967790), (9, 23311860), (10, 20980674), (11, 19073340), (12, 17483895), (13, 16138980), (15, 13987116), (18, 11655930), (19, 11042460), (20, 10490337), (22, 9536670), (26, 8069490), (27, 7770620), (30, 6993558), (33, 6357780), (36, 5827965), (38, 5521230), (39, 5379660), (44, 4768335), (45, 4662372), (52, 4034745), (54, 3885310), (55, 3814668), (57, 3680820), (60, 3496779), (65, 3227796), (66, 3178890), (76, 2760615), (78, 2689830), (90, 2331186), (95, 2208492), (99, 2119260), (108, 1942655), (110, 1907334), (114, 1840410), (117, 1793220), (121, 1733940), (130, 1613898), (132, 1589445), (135, 1554124), (143, 1467180), (156, 1344915), (165, 1271556), (169, 1241460), (171, 1226940), (180, 1165593), (190, 1104246), (195, 1075932), (198, 1059630), (209, 1003860), (220, 953667), (228, 920205), (234, 896610), (242, 866970), (247, 849420), (260, 806949), (270, 777062), (285, 736164), (286, 733590), (297, 706420), (330, 635778), (338, 620730), (342, 613470), (351, 597740), (363, 577980), (380, 552123), (390, 537966), (396, 529815), (418, 501930), (429, 489060), (468, 448305), (484, 433485), (494, 424710), (495, 423852), (507, 413820), (513, 408980), (540, 388531), (570, 368082), (572, 366795), (585, 358644), (594, 353210), (605, 346788), (627, 334620), (660, 317889), (676, 310365), (684, 306735), (702, 298870), (715, 293436), (726, 288990), (741, 283140), (780, 268983), (836, 250965), (845, 248292), (855, 245388), (858, 244530), (988, 212355), (990, 211926), (1014, 206910), (1026, 204490), (1045, 200772), (1089, 192660), (1140, 184041), (1170, 179322), (1188, 176605), (1210, 173394), (1235, 169884), (1254, 167310), (1287, 163020), (1404, 149435), (1430, 146718), (1452, 144495), (1482, 141570), (1485, 141284), (1521, 137940), (1573, 133380), (1690, 124146), (1710, 122694), (1716, 122265), (1755, 119548), (1815, 115596), (1859, 112860), (1881, 111540), (1980, 105963), (2028, 103455), (2052, 102245), (2090, 100386), (2145, 97812), (2178, 96330), (2223, 94380), (2299, 91260), (2340, 89661), (2420, 86697), (2470, 84942), (2508, 83655), (2535, 82764), (2565, 81796), (2574, 81510), (2717, 77220), (2860, 73359), (2964, 70785), (2970, 70642), (3042, 68970), (3135, 66924), (3146, 66690), (3211, 65340), (3267, 64220), (3380, 62073), (3420, 61347), (3510, 59774), (3630, 57798), (3705, 56628), (3718, 56430), (3762, 55770), (3861, 54340), (4180, 50193), (4290, 48906), (4356, 48165), (4446, 47190), (4563, 45980), (4598, 45630), (4719, 44460), (4940, 42471), (5070, 41382), (5130, 40898), (5148, 40755), (5434, 38610), (5445, 38532), (5577, 37620), (5643, 37180), (5940, 35321), (6084, 34485), (6270, 33462), (6292, 33345), (6422, 32670), (6435, 32604), (6534, 32110), (6669, 31460), (6897, 30420), (7020, 29887), (7260, 28899), (7410, 28314), (7436, 28215), (7524, 27885), (7605, 27588), (7722, 27170), (7865, 26676), (8151, 25740), (8580, 24453), (8892, 23595), (9126, 22990), (9196, 22815), (9295, 22572), (9405, 22308), (9438, 22230), (9633, 21780), (10140, 20691), (10260, 20449), (10868, 19305), (10890, 19266), (11115, 18876), (11154, 18810), (11286, 18590), (11495, 18252), (12540, 16731), (12844, 16335), (12870, 16302), (13068, 16055), (13338, 15730), (13585, 15444), (13794, 15210), (14157, 14820)]