2430955520

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 208

約数和(自身を含む): 6894594048

約数和(自身を除く): 4463638528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 547, 560, 620, 640, 868, 896, 992, 1024, 1085, 1094, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2188, 2240, 2480, 2560, 2735, 3472, 3584, 3829, 3968, 4096, 4340, 4376, 4480, 4960, 5120, 5470, 6944, 7168, 7658, 7936, 8680, 8752, 8960, 9920, 10240, 10940, 13888, 14336, 15316, 15872, 16957, 17360, 17504, 17920, 19145, 19840, 20480, 21880, 27776, 28672, 30632, 31744, 33914, 34720, 35008, 35840, 38290, 39680, 43760, 55552, 61264, 63488, 67828, 69440, 70016, 71680, 76580, 79360, 84785, 87520, 111104, 118699, 122528, 126976, 135656, 138880, 140032, 143360, 153160, 158720, 169570, 175040, 222208, 237398, 245056, 271312, 277760, 280064, 306320, 317440, 339140, 350080, 444416, 474796, 490112, 542624, 555520, 560128, 593495, 612640, 634880, 678280, 700160, 888832, 949592, 980224, 1085248, 1111040, 1120256, 1186990, 1225280, 1356560, 1400320, 1899184, 1960448, 2170496, 2222080, 2240512, 2373980, 2450560, 2713120, 2800640, 3798368, 3920896, 4340992, 4444160, 4747960, 4901120, 5426240, 5601280, 7596736, 7841792, 8681984, 9495920, 9802240, 10852480, 11202560, 15193472, 15683584, 17363968, 18991840, 19604480, 21704960, 30386944, 34727936, 37983680, 39208960, 43409920, 60773888, 69455872, 75967360, 78417920, 86819840, 121547776, 151934720, 173639680, 243095552, 303869440, 347279360, 486191104, 607738880, 1215477760, 2430955520]

約数ペア:

[(1, 2430955520), (2, 1215477760), (4, 607738880), (5, 486191104), (7, 347279360), (8, 303869440), (10, 243095552), (14, 173639680), (16, 151934720), (20, 121547776), (28, 86819840), (31, 78417920), (32, 75967360), (35, 69455872), (40, 60773888), (56, 43409920), (62, 39208960), (64, 37983680), (70, 34727936), (80, 30386944), (112, 21704960), (124, 19604480), (128, 18991840), (140, 17363968), (155, 15683584), (160, 15193472), (217, 11202560), (224, 10852480), (248, 9802240), (256, 9495920), (280, 8681984), (310, 7841792), (320, 7596736), (434, 5601280), (448, 5426240), (496, 4901120), (512, 4747960), (547, 4444160), (560, 4340992), (620, 3920896), (640, 3798368), (868, 2800640), (896, 2713120), (992, 2450560), (1024, 2373980), (1085, 2240512), (1094, 2222080), (1120, 2170496), (1240, 1960448), (1280, 1899184), (1736, 1400320), (1792, 1356560), (1984, 1225280), (2048, 1186990), (2170, 1120256), (2188, 1111040), (2240, 1085248), (2480, 980224), (2560, 949592), (2735, 888832), (3472, 700160), (3584, 678280), (3829, 634880), (3968, 612640), (4096, 593495), (4340, 560128), (4376, 555520), (4480, 542624), (4960, 490112), (5120, 474796), (5470, 444416), (6944, 350080), (7168, 339140), (7658, 317440), (7936, 306320), (8680, 280064), (8752, 277760), (8960, 271312), (9920, 245056), (10240, 237398), (10940, 222208), (13888, 175040), (14336, 169570), (15316, 158720), (15872, 153160), (16957, 143360), (17360, 140032), (17504, 138880), (17920, 135656), (19145, 126976), (19840, 122528), (20480, 118699), (21880, 111104), (27776, 87520), (28672, 84785), (30632, 79360), (31744, 76580), (33914, 71680), (34720, 70016), (35008, 69440), (35840, 67828), (38290, 63488), (39680, 61264), (43760, 55552)]