698904960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28001}}^1$

素因数の和:28036

約数の個数: 128

約数和(自身を含む): 2399211360

約数和(自身を除く): 1700306400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 28001, 56002, 84003, 112004, 140005, 168006, 224008, 280010, 336012, 364013, 420015, 448016, 560020, 672024, 728026, 840030, 896032, 1092039, 1120040, 1344048, 1456052, 1680060, 1792064, 1820065, 2184078, 2240080, 2688096, 2912104, 3360120, 3584128, 3640130, 4368156, 4480160, 5376192, 5460195, 5824208, 6720240, 7280260, 8736312, 8960320, 10752384, 10920390, 11648416, 13440480, 14560520, 17472624, 17920640, 21840780, 23296832, 26880960, 29121040, 34945248, 43681560, 46593664, 53761920, 58242080, 69890496, 87363120, 116484160, 139780992, 174726240, 232968320, 349452480, 698904960]

約数ペア:

[(1, 698904960), (2, 349452480), (3, 232968320), (4, 174726240), (5, 139780992), (6, 116484160), (8, 87363120), (10, 69890496), (12, 58242080), (13, 53761920), (15, 46593664), (16, 43681560), (20, 34945248), (24, 29121040), (26, 26880960), (30, 23296832), (32, 21840780), (39, 17920640), (40, 17472624), (48, 14560520), (52, 13440480), (60, 11648416), (64, 10920390), (65, 10752384), (78, 8960320), (80, 8736312), (96, 7280260), (104, 6720240), (120, 5824208), (128, 5460195), (130, 5376192), (156, 4480160), (160, 4368156), (192, 3640130), (195, 3584128), (208, 3360120), (240, 2912104), (260, 2688096), (312, 2240080), (320, 2184078), (384, 1820065), (390, 1792064), (416, 1680060), (480, 1456052), (520, 1344048), (624, 1120040), (640, 1092039), (780, 896032), (832, 840030), (960, 728026), (1040, 672024), (1248, 560020), (1560, 448016), (1664, 420015), (1920, 364013), (2080, 336012), (2496, 280010), (3120, 224008), (4160, 168006), (4992, 140005), (6240, 112004), (8320, 84003), (12480, 56002), (24960, 28001)]