61991359680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{9341}}^1$

素因数の和:9615

約数の個数: 224

約数和(自身を含む): 204104613888

約数和(自身を除く): 142113254208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 223, 240, 248, 310, 320, 372, 446, 465, 480, 496, 620, 669, 744, 892, 930, 960, 992, 1115, 1240, 1338, 1488, 1784, 1860, 1984, 2230, 2480, 2676, 2976, 3345, 3568, 3720, 4460, 4960, 5352, 5952, 6690, 6913, 7136, 7440, 8920, 9341, 9920, 10704, 13380, 13826, 14272, 14880, 17840, 18682, 20739, 21408, 26760, 27652, 28023, 29760, 34565, 35680, 37364, 41478, 42816, 46705, 53520, 55304, 56046, 69130, 71360, 74728, 82956, 93410, 103695, 107040, 110608, 112092, 138260, 140115, 149456, 165912, 186820, 207390, 214080, 221216, 224184, 276520, 280230, 289571, 298912, 331824, 373640, 414780, 442432, 448368, 553040, 560460, 579142, 597824, 663648, 747280, 829560, 868713, 896736, 1106080, 1120920, 1158284, 1327296, 1447855, 1494560, 1659120, 1737426, 1793472, 2083043, 2212160, 2241840, 2316568, 2895710, 2989120, 3318240, 3474852, 4166086, 4343565, 4483680, 4633136, 5791420, 6249129, 6636480, 6949704, 8332172, 8687130, 8967360, 9266272, 10415215, 11582840, 12498258, 13899408, 16664344, 17374260, 18532544, 20830430, 23165680, 24996516, 27798816, 31245645, 33328688, 34748520, 41660860, 46331360, 49993032, 55597632, 62491290, 64574333, 66657376, 69497040, 83321720, 92662720, 99986064, 124982580, 129148666, 133314752, 138994080, 166643440, 193722999, 199972128, 249965160, 258297332, 277988160, 322871665, 333286880, 387445998, 399944256, 499930320, 516594664, 645743330, 666573760, 774891996, 968614995, 999860640, 1033189328, 1291486660, 1549783992, 1937229990, 1999721280, 2066378656, 2582973320, 3099567984, 3874459980, 4132757312, 5165946640, 6199135968, 7748919960, 10331893280, 12398271936, 15497839920, 20663786560, 30995679840, 61991359680]

約数ペア:

[(1, 61991359680), (2, 30995679840), (3, 20663786560), (4, 15497839920), (5, 12398271936), (6, 10331893280), (8, 7748919960), (10, 6199135968), (12, 5165946640), (15, 4132757312), (16, 3874459980), (20, 3099567984), (24, 2582973320), (30, 2066378656), (31, 1999721280), (32, 1937229990), (40, 1549783992), (48, 1291486660), (60, 1033189328), (62, 999860640), (64, 968614995), (80, 774891996), (93, 666573760), (96, 645743330), (120, 516594664), (124, 499930320), (155, 399944256), (160, 387445998), (186, 333286880), (192, 322871665), (223, 277988160), (240, 258297332), (248, 249965160), (310, 199972128), (320, 193722999), (372, 166643440), (446, 138994080), (465, 133314752), (480, 129148666), (496, 124982580), (620, 99986064), (669, 92662720), (744, 83321720), (892, 69497040), (930, 66657376), (960, 64574333), (992, 62491290), (1115, 55597632), (1240, 49993032), (1338, 46331360), (1488, 41660860), (1784, 34748520), (1860, 33328688), (1984, 31245645), (2230, 27798816), (2480, 24996516), (2676, 23165680), (2976, 20830430), (3345, 18532544), (3568, 17374260), (3720, 16664344), (4460, 13899408), (4960, 12498258), (5352, 11582840), (5952, 10415215), (6690, 9266272), (6913, 8967360), (7136, 8687130), (7440, 8332172), (8920, 6949704), (9341, 6636480), (9920, 6249129), (10704, 5791420), (13380, 4633136), (13826, 4483680), (14272, 4343565), (14880, 4166086), (17840, 3474852), (18682, 3318240), (20739, 2989120), (21408, 2895710), (26760, 2316568), (27652, 2241840), (28023, 2212160), (29760, 2083043), (34565, 1793472), (35680, 1737426), (37364, 1659120), (41478, 1494560), (42816, 1447855), (46705, 1327296), (53520, 1158284), (55304, 1120920), (56046, 1106080), (69130, 896736), (71360, 868713), (74728, 829560), (82956, 747280), (93410, 663648), (103695, 597824), (107040, 579142), (110608, 560460), (112092, 553040), (138260, 448368), (140115, 442432), (149456, 414780), (165912, 373640), (186820, 331824), (207390, 298912), (214080, 289571), (221216, 280230), (224184, 276520)]