15804965280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148991}}^1$

素因数の和:149039

約数の個数: 192

約数和(自身を含む): 56769527808

約数和(自身を除く): 40964562528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 6240, 6630, 7072, 8160, 8840, 10608, 13260, 17680, 21216, 26520, 35360, 53040, 106080, 148991, 297982, 446973, 595964, 744955, 893946, 1191928, 1489910, 1787892, 1936883, 2234865, 2383856, 2532847, 2979820, 3575784, 3873766, 4469730, 4767712, 5065694, 5810649, 5959640, 7151568, 7598541, 7747532, 8939460, 9684415, 10131388, 11621298, 11919280, 12664235, 14303136, 15197082, 15495064, 17878920, 19368830, 20262776, 23242596, 23838560, 25328470, 29053245, 30394164, 30990128, 32927011, 35757840, 37992705, 38737660, 40525552, 46485192, 50656940, 58106490, 60788328, 61980256, 65854022, 71515680, 75985410, 77475320, 81051104, 92970384, 98781033, 101313880, 116212980, 121576656, 131708044, 151970820, 154950640, 164635055, 185940768, 197562066, 202627760, 232425960, 243153312, 263416088, 303941640, 309901280, 329270110, 395124132, 405255520, 464851920, 493905165, 526832176, 607883280, 658540220, 790248264, 929703840, 987810330, 1053664352, 1215766560, 1317080440, 1580496528, 1975620660, 2634160880, 3160993056, 3951241320, 5268321760, 7902482640, 15804965280]

約数ペア:

[(1, 15804965280), (2, 7902482640), (3, 5268321760), (4, 3951241320), (5, 3160993056), (6, 2634160880), (8, 1975620660), (10, 1580496528), (12, 1317080440), (13, 1215766560), (15, 1053664352), (16, 987810330), (17, 929703840), (20, 790248264), (24, 658540220), (26, 607883280), (30, 526832176), (32, 493905165), (34, 464851920), (39, 405255520), (40, 395124132), (48, 329270110), (51, 309901280), (52, 303941640), (60, 263416088), (65, 243153312), (68, 232425960), (78, 202627760), (80, 197562066), (85, 185940768), (96, 164635055), (102, 154950640), (104, 151970820), (120, 131708044), (130, 121576656), (136, 116212980), (156, 101313880), (160, 98781033), (170, 92970384), (195, 81051104), (204, 77475320), (208, 75985410), (221, 71515680), (240, 65854022), (255, 61980256), (260, 60788328), (272, 58106490), (312, 50656940), (340, 46485192), (390, 40525552), (408, 38737660), (416, 37992705), (442, 35757840), (480, 32927011), (510, 30990128), (520, 30394164), (544, 29053245), (624, 25328470), (663, 23838560), (680, 23242596), (780, 20262776), (816, 19368830), (884, 17878920), (1020, 15495064), (1040, 15197082), (1105, 14303136), (1248, 12664235), (1326, 11919280), (1360, 11621298), (1560, 10131388), (1632, 9684415), (1768, 8939460), (2040, 7747532), (2080, 7598541), (2210, 7151568), (2652, 5959640), (2720, 5810649), (3120, 5065694), (3315, 4767712), (3536, 4469730), (4080, 3873766), (4420, 3575784), (5304, 2979820), (6240, 2532847), (6630, 2383856), (7072, 2234865), (8160, 1936883), (8840, 1787892), (10608, 1489910), (13260, 1191928), (17680, 893946), (21216, 744955), (26520, 595964), (35360, 446973), (53040, 297982), (106080, 148991)]