1572020480

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1824

約数の個数: 144

約数和(自身を含む): 4073119680

約数和(自身を除く): 2501099200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 128, 148, 152, 160, 185, 190, 256, 296, 304, 320, 370, 380, 592, 608, 640, 703, 740, 760, 1184, 1216, 1280, 1406, 1480, 1520, 1747, 2368, 2432, 2812, 2960, 3040, 3494, 3515, 4736, 4864, 5624, 5920, 6080, 6988, 7030, 8735, 9472, 11248, 11840, 12160, 13976, 14060, 17470, 22496, 23680, 24320, 27952, 28120, 33193, 34940, 44992, 47360, 55904, 56240, 64639, 66386, 69880, 89984, 111808, 112480, 129278, 132772, 139760, 165965, 179968, 223616, 224960, 258556, 265544, 279520, 323195, 331930, 447232, 449920, 517112, 531088, 559040, 646390, 663860, 899840, 1034224, 1062176, 1118080, 1228141, 1292780, 1327720, 2068448, 2124352, 2236160, 2456282, 2585560, 2655440, 4136896, 4248704, 4912564, 5171120, 5310880, 6140705, 8273792, 8497408, 9825128, 10342240, 10621760, 12281410, 16547584, 19650256, 20684480, 21243520, 24562820, 39300512, 41368960, 42487040, 49125640, 78601024, 82737920, 98251280, 157202048, 196502560, 314404096, 393005120, 786010240, 1572020480]

約数ペア:

[(1, 1572020480), (2, 786010240), (4, 393005120), (5, 314404096), (8, 196502560), (10, 157202048), (16, 98251280), (19, 82737920), (20, 78601024), (32, 49125640), (37, 42487040), (38, 41368960), (40, 39300512), (64, 24562820), (74, 21243520), (76, 20684480), (80, 19650256), (95, 16547584), (128, 12281410), (148, 10621760), (152, 10342240), (160, 9825128), (185, 8497408), (190, 8273792), (256, 6140705), (296, 5310880), (304, 5171120), (320, 4912564), (370, 4248704), (380, 4136896), (592, 2655440), (608, 2585560), (640, 2456282), (703, 2236160), (740, 2124352), (760, 2068448), (1184, 1327720), (1216, 1292780), (1280, 1228141), (1406, 1118080), (1480, 1062176), (1520, 1034224), (1747, 899840), (2368, 663860), (2432, 646390), (2812, 559040), (2960, 531088), (3040, 517112), (3494, 449920), (3515, 447232), (4736, 331930), (4864, 323195), (5624, 279520), (5920, 265544), (6080, 258556), (6988, 224960), (7030, 223616), (8735, 179968), (9472, 165965), (11248, 139760), (11840, 132772), (12160, 129278), (13976, 112480), (14060, 111808), (17470, 89984), (22496, 69880), (23680, 66386), (24320, 64639), (27952, 56240), (28120, 55904), (33193, 47360), (34940, 44992)]