244756480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 208

約数和(自身を含む): 672317280

約数和(自身を除く): 427560800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 37, 38, 40, 64, 68, 74, 76, 80, 85, 95, 128, 136, 148, 152, 160, 170, 185, 190, 256, 272, 296, 304, 320, 323, 340, 370, 380, 512, 544, 592, 608, 629, 640, 646, 680, 703, 740, 760, 1024, 1088, 1184, 1216, 1258, 1280, 1292, 1360, 1406, 1480, 1520, 1615, 2048, 2176, 2368, 2432, 2516, 2560, 2584, 2720, 2812, 2960, 3040, 3145, 3230, 3515, 4096, 4352, 4736, 4864, 5032, 5120, 5168, 5440, 5624, 5920, 6080, 6290, 6460, 7030, 8704, 9472, 9728, 10064, 10240, 10336, 10880, 11248, 11840, 11951, 12160, 12580, 12920, 14060, 17408, 18944, 19456, 20128, 20480, 20672, 21760, 22496, 23680, 23902, 24320, 25160, 25840, 28120, 34816, 37888, 38912, 40256, 41344, 43520, 44992, 47360, 47804, 48640, 50320, 51680, 56240, 59755, 69632, 75776, 77824, 80512, 82688, 87040, 89984, 94720, 95608, 97280, 100640, 103360, 112480, 119510, 151552, 161024, 165376, 174080, 179968, 189440, 191216, 194560, 201280, 206720, 224960, 239020, 322048, 330752, 348160, 359936, 378880, 382432, 389120, 402560, 413440, 449920, 478040, 644096, 661504, 719872, 757760, 764864, 805120, 826880, 899840, 956080, 1288192, 1323008, 1439744, 1529728, 1610240, 1653760, 1799680, 1912160, 2576384, 2879488, 3059456, 3220480, 3307520, 3599360, 3824320, 6118912, 6440960, 6615040, 7198720, 7648640, 12237824, 12881920, 14397440, 15297280, 24475648, 30594560, 48951296, 61189120, 122378240, 244756480]

約数ペア:

[(1, 244756480), (2, 122378240), (4, 61189120), (5, 48951296), (8, 30594560), (10, 24475648), (16, 15297280), (17, 14397440), (19, 12881920), (20, 12237824), (32, 7648640), (34, 7198720), (37, 6615040), (38, 6440960), (40, 6118912), (64, 3824320), (68, 3599360), (74, 3307520), (76, 3220480), (80, 3059456), (85, 2879488), (95, 2576384), (128, 1912160), (136, 1799680), (148, 1653760), (152, 1610240), (160, 1529728), (170, 1439744), (185, 1323008), (190, 1288192), (256, 956080), (272, 899840), (296, 826880), (304, 805120), (320, 764864), (323, 757760), (340, 719872), (370, 661504), (380, 644096), (512, 478040), (544, 449920), (592, 413440), (608, 402560), (629, 389120), (640, 382432), (646, 378880), (680, 359936), (703, 348160), (740, 330752), (760, 322048), (1024, 239020), (1088, 224960), (1184, 206720), (1216, 201280), (1258, 194560), (1280, 191216), (1292, 189440), (1360, 179968), (1406, 174080), (1480, 165376), (1520, 161024), (1615, 151552), (2048, 119510), (2176, 112480), (2368, 103360), (2432, 100640), (2516, 97280), (2560, 95608), (2584, 94720), (2720, 89984), (2812, 87040), (2960, 82688), (3040, 80512), (3145, 77824), (3230, 75776), (3515, 69632), (4096, 59755), (4352, 56240), (4736, 51680), (4864, 50320), (5032, 48640), (5120, 47804), (5168, 47360), (5440, 44992), (5624, 43520), (5920, 41344), (6080, 40256), (6290, 38912), (6460, 37888), (7030, 34816), (8704, 28120), (9472, 25840), (9728, 25160), (10064, 24320), (10240, 23902), (10336, 23680), (10880, 22496), (11248, 21760), (11840, 20672), (11951, 20480), (12160, 20128), (12580, 19456), (12920, 18944), (14060, 17408)]