1239261157120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{10463}}^1\times {\mathrm{13219}}^1$

素因数の和:23710

約数の個数: 144

約数和(自身を含む): 3393058314240

約数和(自身を除く): 2153797157120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 10463, 13219, 20926, 26438, 41852, 52315, 52876, 66095, 73241, 83704, 92533, 104630, 105752, 132190, 146482, 167408, 185066, 209260, 211504, 264380, 292964, 334816, 366205, 370132, 418520, 423008, 462665, 528760, 585928, 669632, 732410, 740264, 837040, 846016, 925330, 1057520, 1171856, 1339264, 1464820, 1480528, 1674080, 1692032, 1850660, 2115040, 2343712, 2678528, 2929640, 2961056, 3348160, 3384064, 3701320, 4230080, 4687424, 5859280, 5922112, 6696320, 7402640, 8460160, 9374848, 11718560, 11844224, 13392640, 14805280, 16920320, 18749696, 23437120, 23688448, 29610560, 46874240, 59221120, 93748480, 118442240, 138310397, 276620794, 553241588, 691551985, 968172779, 1106483176, 1383103970, 1936345558, 2212966352, 2766207940, 3872691116, 4425932704, 4840863895, 5532415880, 7745382232, 8851865408, 9681727790, 11064831760, 15490764464, 17703730816, 19363455580, 22129663520, 30981528928, 35407461632, 38726911160, 44259327040, 61963057856, 77453822320, 88518654080, 123926115712, 154907644640, 177037308160, 247852231424, 309815289280, 619630578560, 1239261157120]

約数ペア:

[(1, 1239261157120), (2, 619630578560), (4, 309815289280), (5, 247852231424), (7, 177037308160), (8, 154907644640), (10, 123926115712), (14, 88518654080), (16, 77453822320), (20, 61963057856), (28, 44259327040), (32, 38726911160), (35, 35407461632), (40, 30981528928), (56, 22129663520), (64, 19363455580), (70, 17703730816), (80, 15490764464), (112, 11064831760), (128, 9681727790), (140, 8851865408), (160, 7745382232), (224, 5532415880), (256, 4840863895), (280, 4425932704), (320, 3872691116), (448, 2766207940), (560, 2212966352), (640, 1936345558), (896, 1383103970), (1120, 1106483176), (1280, 968172779), (1792, 691551985), (2240, 553241588), (4480, 276620794), (8960, 138310397), (10463, 118442240), (13219, 93748480), (20926, 59221120), (26438, 46874240), (41852, 29610560), (52315, 23688448), (52876, 23437120), (66095, 18749696), (73241, 16920320), (83704, 14805280), (92533, 13392640), (104630, 11844224), (105752, 11718560), (132190, 9374848), (146482, 8460160), (167408, 7402640), (185066, 6696320), (209260, 5922112), (211504, 5859280), (264380, 4687424), (292964, 4230080), (334816, 3701320), (366205, 3384064), (370132, 3348160), (418520, 2961056), (423008, 2929640), (462665, 2678528), (528760, 2343712), (585928, 2115040), (669632, 1850660), (732410, 1692032), (740264, 1674080), (837040, 1480528), (846016, 1464820), (925330, 1339264), (1057520, 1171856)]