304223709440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1997267}}^1$

素因数の和:1997312

約数の個数: 144

約数和(自身を含む): 881801811072

約数和(自身を除く): 577578101632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2176, 2240, 2380, 2720, 3808, 4352, 4480, 4760, 5440, 7616, 8960, 9520, 10880, 15232, 19040, 21760, 30464, 38080, 76160, 152320, 1997267, 3994534, 7989068, 9986335, 13980869, 15978136, 19972670, 27961738, 31956272, 33953539, 39945340, 55923476, 63912544, 67907078, 69904345, 79890680, 111846952, 127825088, 135814156, 139808690, 159781360, 169767695, 223693904, 237674773, 255650176, 271628312, 279617380, 319562720, 339535390, 447387808, 475349546, 511300352, 543256624, 559234760, 639125440, 679070780, 894775616, 950699092, 1086513248, 1118469520, 1188373865, 1278250880, 1358141560, 1789551232, 1901398184, 2173026496, 2236939040, 2376747730, 2556501760, 2716283120, 3579102464, 3802796368, 4346052992, 4473878080, 4753495460, 5432566240, 7605592736, 8692105984, 8947756160, 9506990920, 10865132480, 15211185472, 17895512320, 19013981840, 21730264960, 30422370944, 38027963680, 43460529920, 60844741888, 76055927360, 152111854720, 304223709440]

約数ペア:

[(1, 304223709440), (2, 152111854720), (4, 76055927360), (5, 60844741888), (7, 43460529920), (8, 38027963680), (10, 30422370944), (14, 21730264960), (16, 19013981840), (17, 17895512320), (20, 15211185472), (28, 10865132480), (32, 9506990920), (34, 8947756160), (35, 8692105984), (40, 7605592736), (56, 5432566240), (64, 4753495460), (68, 4473878080), (70, 4346052992), (80, 3802796368), (85, 3579102464), (112, 2716283120), (119, 2556501760), (128, 2376747730), (136, 2236939040), (140, 2173026496), (160, 1901398184), (170, 1789551232), (224, 1358141560), (238, 1278250880), (256, 1188373865), (272, 1118469520), (280, 1086513248), (320, 950699092), (340, 894775616), (448, 679070780), (476, 639125440), (544, 559234760), (560, 543256624), (595, 511300352), (640, 475349546), (680, 447387808), (896, 339535390), (952, 319562720), (1088, 279617380), (1120, 271628312), (1190, 255650176), (1280, 237674773), (1360, 223693904), (1792, 169767695), (1904, 159781360), (2176, 139808690), (2240, 135814156), (2380, 127825088), (2720, 111846952), (3808, 79890680), (4352, 69904345), (4480, 67907078), (4760, 63912544), (5440, 55923476), (7616, 39945340), (8960, 33953539), (9520, 31956272), (10880, 27961738), (15232, 19972670), (19040, 15978136), (21760, 13980869), (30464, 9986335), (38080, 7989068), (76160, 3994534), (152320, 1997267)]