2403764480

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7603}}^1$

素因数の和:7656

約数の個数: 144

約数和(自身を含む): 6527881920

約数和(自身を除く): 4124117440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 988, 1040, 1216, 1235, 1280, 1520, 1664, 1976, 2080, 2432, 2470, 3040, 3328, 3952, 4160, 4864, 4940, 6080, 7603, 7904, 8320, 9880, 12160, 15206, 15808, 16640, 19760, 24320, 30412, 31616, 38015, 39520, 60824, 63232, 76030, 79040, 98839, 121648, 144457, 152060, 158080, 197678, 243296, 288914, 304120, 316160, 395356, 486592, 494195, 577828, 608240, 722285, 790712, 973184, 988390, 1155656, 1216480, 1444570, 1581424, 1877941, 1946368, 1976780, 2311312, 2432960, 2889140, 3162848, 3755882, 3953560, 4622624, 4865920, 5778280, 6325696, 7511764, 7907120, 9245248, 9389705, 9731840, 11556560, 12651392, 15023528, 15814240, 18490496, 18779410, 23113120, 25302784, 30047056, 31628480, 36980992, 37558820, 46226240, 60094112, 63256960, 75117640, 92452480, 120188224, 126513920, 150235280, 184904960, 240376448, 300470560, 480752896, 600941120, 1201882240, 2403764480]

約数ペア:

[(1, 2403764480), (2, 1201882240), (4, 600941120), (5, 480752896), (8, 300470560), (10, 240376448), (13, 184904960), (16, 150235280), (19, 126513920), (20, 120188224), (26, 92452480), (32, 75117640), (38, 63256960), (40, 60094112), (52, 46226240), (64, 37558820), (65, 36980992), (76, 31628480), (80, 30047056), (95, 25302784), (104, 23113120), (128, 18779410), (130, 18490496), (152, 15814240), (160, 15023528), (190, 12651392), (208, 11556560), (247, 9731840), (256, 9389705), (260, 9245248), (304, 7907120), (320, 7511764), (380, 6325696), (416, 5778280), (494, 4865920), (520, 4622624), (608, 3953560), (640, 3755882), (760, 3162848), (832, 2889140), (988, 2432960), (1040, 2311312), (1216, 1976780), (1235, 1946368), (1280, 1877941), (1520, 1581424), (1664, 1444570), (1976, 1216480), (2080, 1155656), (2432, 988390), (2470, 973184), (3040, 790712), (3328, 722285), (3952, 608240), (4160, 577828), (4864, 494195), (4940, 486592), (6080, 395356), (7603, 316160), (7904, 304120), (8320, 288914), (9880, 243296), (12160, 197678), (15206, 158080), (15808, 152060), (16640, 144457), (19760, 121648), (24320, 98839), (30412, 79040), (31616, 76030), (38015, 63232), (39520, 60824)]