2474399640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{63839}}^1$

素因数の和:63889

約数の個数: 128

約数和(自身を含む): 8273664000

約数和(自身を除く): 5799264360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 63839, 127678, 191517, 255356, 319195, 383034, 510712, 638390, 766068, 957585, 1085263, 1212941, 1276780, 1532136, 1915170, 2170526, 2425882, 2553560, 3255789, 3638823, 3830340, 4341052, 4851764, 5426315, 6064705, 6511578, 7277646, 7660680, 8682104, 9703528, 10852630, 12129410, 13023156, 14555292, 16278945, 18194115, 20619997, 21705260, 24258820, 26046312, 29110584, 32557890, 36388230, 41239994, 43410520, 48517640, 61859991, 65115780, 72776460, 82479988, 103099985, 123719982, 130231560, 145552920, 164959976, 206199970, 247439964, 309299955, 412399940, 494879928, 618599910, 824799880, 1237199820, 2474399640]

約数ペア:

[(1, 2474399640), (2, 1237199820), (3, 824799880), (4, 618599910), (5, 494879928), (6, 412399940), (8, 309299955), (10, 247439964), (12, 206199970), (15, 164959976), (17, 145552920), (19, 130231560), (20, 123719982), (24, 103099985), (30, 82479988), (34, 72776460), (38, 65115780), (40, 61859991), (51, 48517640), (57, 43410520), (60, 41239994), (68, 36388230), (76, 32557890), (85, 29110584), (95, 26046312), (102, 24258820), (114, 21705260), (120, 20619997), (136, 18194115), (152, 16278945), (170, 14555292), (190, 13023156), (204, 12129410), (228, 10852630), (255, 9703528), (285, 8682104), (323, 7660680), (340, 7277646), (380, 6511578), (408, 6064705), (456, 5426315), (510, 4851764), (570, 4341052), (646, 3830340), (680, 3638823), (760, 3255789), (969, 2553560), (1020, 2425882), (1140, 2170526), (1292, 1915170), (1615, 1532136), (1938, 1276780), (2040, 1212941), (2280, 1085263), (2584, 957585), (3230, 766068), (3876, 638390), (4845, 510712), (6460, 383034), (7752, 319195), (9690, 255356), (12920, 191517), (19380, 127678), (38760, 63839)]