7133522040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{90481}}^1$

素因数の和:90574

約数の個数: 128

約数和(自身を含む): 24104404800

約数和(自身を除く): 16970882760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 13140, 15768, 19710, 26280, 39420, 78840, 90481, 180962, 271443, 361924, 452405, 542886, 723848, 814329, 904810, 1085772, 1357215, 1628658, 1809620, 2171544, 2442987, 2714430, 3257316, 3619240, 4071645, 4885974, 5428860, 6514632, 6605113, 8143290, 9771948, 10857720, 12214935, 13210226, 16286580, 19543896, 19815339, 24429870, 26420452, 32573160, 33025565, 39630678, 48859740, 52840904, 59446017, 66051130, 79261356, 97719480, 99076695, 118892034, 132102260, 158522712, 178338051, 198153390, 237784068, 264204520, 297230085, 356676102, 396306780, 475568136, 594460170, 713352204, 792613560, 891690255, 1188920340, 1426704408, 1783380510, 2377840680, 3566761020, 7133522040]

約数ペア:

[(1, 7133522040), (2, 3566761020), (3, 2377840680), (4, 1783380510), (5, 1426704408), (6, 1188920340), (8, 891690255), (9, 792613560), (10, 713352204), (12, 594460170), (15, 475568136), (18, 396306780), (20, 356676102), (24, 297230085), (27, 264204520), (30, 237784068), (36, 198153390), (40, 178338051), (45, 158522712), (54, 132102260), (60, 118892034), (72, 99076695), (73, 97719480), (90, 79261356), (108, 66051130), (120, 59446017), (135, 52840904), (146, 48859740), (180, 39630678), (216, 33025565), (219, 32573160), (270, 26420452), (292, 24429870), (360, 19815339), (365, 19543896), (438, 16286580), (540, 13210226), (584, 12214935), (657, 10857720), (730, 9771948), (876, 8143290), (1080, 6605113), (1095, 6514632), (1314, 5428860), (1460, 4885974), (1752, 4071645), (1971, 3619240), (2190, 3257316), (2628, 2714430), (2920, 2442987), (3285, 2171544), (3942, 1809620), (4380, 1628658), (5256, 1357215), (6570, 1085772), (7884, 904810), (8760, 814329), (9855, 723848), (13140, 542886), (15768, 452405), (19710, 361924), (26280, 271443), (39420, 180962), (78840, 90481)]