1424329720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:938

約数の個数: 128

約数和(自身を含む): 3642900480

約数和(自身を除く): 2218570760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 863, 968, 1210, 1240, 1331, 1364, 1705, 1726, 2420, 2662, 2728, 3410, 3452, 3751, 4315, 4840, 5324, 6655, 6820, 6904, 7502, 8630, 9493, 10648, 13310, 13640, 15004, 17260, 18755, 18986, 26620, 26753, 30008, 34520, 37510, 37972, 41261, 47465, 53240, 53506, 75020, 75944, 82522, 94930, 104423, 107012, 133765, 150040, 165044, 189860, 206305, 208846, 214024, 267530, 294283, 330088, 379720, 412610, 417692, 522115, 535060, 588566, 825220, 835384, 1044230, 1070120, 1148653, 1177132, 1471415, 1650440, 2088460, 2297306, 2354264, 2942830, 3237113, 4176920, 4594612, 5743265, 5885660, 6474226, 9189224, 11486530, 11771320, 12948452, 16185565, 22973060, 25896904, 32371130, 35608243, 45946120, 64742260, 71216486, 129484520, 142432972, 178041215, 284865944, 356082430, 712164860, 1424329720]

約数ペア:

[(1, 1424329720), (2, 712164860), (4, 356082430), (5, 284865944), (8, 178041215), (10, 142432972), (11, 129484520), (20, 71216486), (22, 64742260), (31, 45946120), (40, 35608243), (44, 32371130), (55, 25896904), (62, 22973060), (88, 16185565), (110, 12948452), (121, 11771320), (124, 11486530), (155, 9189224), (220, 6474226), (242, 5885660), (248, 5743265), (310, 4594612), (341, 4176920), (440, 3237113), (484, 2942830), (605, 2354264), (620, 2297306), (682, 2088460), (863, 1650440), (968, 1471415), (1210, 1177132), (1240, 1148653), (1331, 1070120), (1364, 1044230), (1705, 835384), (1726, 825220), (2420, 588566), (2662, 535060), (2728, 522115), (3410, 417692), (3452, 412610), (3751, 379720), (4315, 330088), (4840, 294283), (5324, 267530), (6655, 214024), (6820, 208846), (6904, 206305), (7502, 189860), (8630, 165044), (9493, 150040), (10648, 133765), (13310, 107012), (13640, 104423), (15004, 94930), (17260, 82522), (18755, 75944), (18986, 75020), (26620, 53506), (26753, 53240), (30008, 47465), (34520, 41261), (37510, 37972)]