216495630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 644087808

約数和(自身を除く): 427592178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 47, 62, 65, 78, 90, 93, 94, 117, 127, 130, 141, 155, 186, 195, 234, 235, 254, 279, 282, 310, 381, 390, 403, 423, 465, 470, 558, 585, 611, 635, 705, 762, 806, 846, 930, 1143, 1170, 1209, 1222, 1270, 1395, 1410, 1457, 1651, 1833, 1905, 2015, 2115, 2286, 2418, 2790, 2914, 3055, 3302, 3627, 3666, 3810, 3937, 4030, 4230, 4371, 4953, 5499, 5715, 5969, 6045, 6110, 7254, 7285, 7874, 8255, 8742, 9165, 9906, 10998, 11430, 11811, 11938, 12090, 13113, 14570, 14859, 16510, 17907, 18135, 18330, 18941, 19685, 21855, 23622, 24765, 26226, 27495, 29718, 29845, 35433, 35814, 36270, 37882, 39370, 43710, 49530, 51181, 53721, 54990, 56823, 59055, 59690, 65565, 70866, 74295, 77597, 89535, 94705, 102362, 107442, 113646, 118110, 131130, 148590, 153543, 155194, 170469, 177165, 179070, 185039, 189410, 232791, 255905, 268605, 284115, 307086, 340938, 354330, 370078, 387985, 460629, 465582, 511810, 537210, 555117, 568230, 698373, 767715, 775970, 852345, 921258, 925195, 1110234, 1163955, 1396746, 1535430, 1665351, 1704690, 1850390, 2303145, 2327910, 2405507, 2775585, 3330702, 3491865, 4606290, 4811014, 5551170, 6983730, 7216521, 8326755, 12027535, 14433042, 16653510, 21649563, 24055070, 36082605, 43299126, 72165210, 108247815, 216495630]

約数ペア:

[(1, 216495630), (2, 108247815), (3, 72165210), (5, 43299126), (6, 36082605), (9, 24055070), (10, 21649563), (13, 16653510), (15, 14433042), (18, 12027535), (26, 8326755), (30, 7216521), (31, 6983730), (39, 5551170), (45, 4811014), (47, 4606290), (62, 3491865), (65, 3330702), (78, 2775585), (90, 2405507), (93, 2327910), (94, 2303145), (117, 1850390), (127, 1704690), (130, 1665351), (141, 1535430), (155, 1396746), (186, 1163955), (195, 1110234), (234, 925195), (235, 921258), (254, 852345), (279, 775970), (282, 767715), (310, 698373), (381, 568230), (390, 555117), (403, 537210), (423, 511810), (465, 465582), (470, 460629), (558, 387985), (585, 370078), (611, 354330), (635, 340938), (705, 307086), (762, 284115), (806, 268605), (846, 255905), (930, 232791), (1143, 189410), (1170, 185039), (1209, 179070), (1222, 177165), (1270, 170469), (1395, 155194), (1410, 153543), (1457, 148590), (1651, 131130), (1833, 118110), (1905, 113646), (2015, 107442), (2115, 102362), (2286, 94705), (2418, 89535), (2790, 77597), (2914, 74295), (3055, 70866), (3302, 65565), (3627, 59690), (3666, 59055), (3810, 56823), (3937, 54990), (4030, 53721), (4230, 51181), (4371, 49530), (4953, 43710), (5499, 39370), (5715, 37882), (5969, 36270), (6045, 35814), (6110, 35433), (7254, 29845), (7285, 29718), (7874, 27495), (8255, 26226), (8742, 24765), (9165, 23622), (9906, 21855), (10998, 19685), (11430, 18941), (11811, 18330), (11938, 18135), (12090, 17907), (13113, 16510), (14570, 14859)]