128086388820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{5639}}^1$

素因数の和:6255

約数の個数: 288

約数和(自身を含む): 443882799360

約数和(自身を除く): 315796410540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 571, 585, 612, 663, 765, 780, 884, 1020, 1105, 1142, 1170, 1326, 1530, 1713, 1989, 2210, 2284, 2340, 2652, 2855, 3060, 3315, 3426, 3978, 4420, 5139, 5639, 5710, 6630, 6852, 7423, 7956, 8565, 9707, 9945, 10278, 11278, 11420, 13260, 14846, 16917, 17130, 19414, 19890, 20556, 22269, 22556, 25695, 28195, 29121, 29692, 33834, 34260, 37115, 38828, 39780, 44538, 48535, 50751, 51390, 56390, 58242, 66807, 67668, 73307, 74230, 84585, 87363, 89076, 95863, 97070, 101502, 102780, 111345, 112780, 116484, 126191, 133614, 145605, 146614, 148460, 169170, 174726, 191726, 194140, 203004, 219921, 222690, 252382, 253755, 267228, 287589, 291210, 293228, 334035, 338340, 349452, 366535, 378573, 383452, 436815, 439842, 445380, 479315, 504764, 507510, 575178, 582420, 630955, 659763, 668070, 733070, 757146, 862767, 873630, 879684, 958630, 1015020, 1099605, 1135719, 1150356, 1246219, 1261910, 1319526, 1336140, 1437945, 1466140, 1514292, 1725534, 1747260, 1892865, 1917260, 2199210, 2271438, 2492438, 2523820, 2639052, 2875890, 3219869, 3298815, 3451068, 3738657, 3785730, 4313835, 4398420, 4542876, 4984876, 5678595, 5751780, 6231095, 6439738, 6597630, 7477314, 7571460, 8627670, 9659607, 11215971, 11357190, 12462190, 12879476, 13195260, 14954628, 16099345, 17255340, 18693285, 19319214, 22431942, 22714380, 24924380, 28978821, 32198690, 37386570, 38638428, 41858297, 44863884, 48298035, 54737773, 56079855, 57957642, 64397380, 74773140, 83716594, 96596070, 109475546, 112159710, 115915284, 125574891, 144894105, 164213319, 167433188, 193192140, 209291485, 218951092, 224319420, 251149782, 273688865, 289788210, 328426638, 376724673, 418582970, 492639957, 502299564, 547377730, 579576420, 627874455, 656853276, 711591049, 753449346, 821066595, 837165940, 985279914, 1094755460, 1255748910, 1423182098, 1506898692, 1642133190, 1883623365, 1970559828, 2134773147, 2463199785, 2511497820, 2846364196, 3284266380, 3557955245, 3767246730, 4269546294, 4926399570, 6404319441, 7115910490, 7534493460, 8539092588, 9852799140, 10673865735, 12808638882, 14231820980, 21347731470, 25617277764, 32021597205, 42695462940, 64043194410, 128086388820]

約数ペア:

[(1, 128086388820), (2, 64043194410), (3, 42695462940), (4, 32021597205), (5, 25617277764), (6, 21347731470), (9, 14231820980), (10, 12808638882), (12, 10673865735), (13, 9852799140), (15, 8539092588), (17, 7534493460), (18, 7115910490), (20, 6404319441), (26, 4926399570), (30, 4269546294), (34, 3767246730), (36, 3557955245), (39, 3284266380), (45, 2846364196), (51, 2511497820), (52, 2463199785), (60, 2134773147), (65, 1970559828), (68, 1883623365), (78, 1642133190), (85, 1506898692), (90, 1423182098), (102, 1255748910), (117, 1094755460), (130, 985279914), (153, 837165940), (156, 821066595), (170, 753449346), (180, 711591049), (195, 656853276), (204, 627874455), (221, 579576420), (234, 547377730), (255, 502299564), (260, 492639957), (306, 418582970), (340, 376724673), (390, 328426638), (442, 289788210), (468, 273688865), (510, 251149782), (571, 224319420), (585, 218951092), (612, 209291485), (663, 193192140), (765, 167433188), (780, 164213319), (884, 144894105), (1020, 125574891), (1105, 115915284), (1142, 112159710), (1170, 109475546), (1326, 96596070), (1530, 83716594), (1713, 74773140), (1989, 64397380), (2210, 57957642), (2284, 56079855), (2340, 54737773), (2652, 48298035), (2855, 44863884), (3060, 41858297), (3315, 38638428), (3426, 37386570), (3978, 32198690), (4420, 28978821), (5139, 24924380), (5639, 22714380), (5710, 22431942), (6630, 19319214), (6852, 18693285), (7423, 17255340), (7956, 16099345), (8565, 14954628), (9707, 13195260), (9945, 12879476), (10278, 12462190), (11278, 11357190), (11420, 11215971), (13260, 9659607), (14846, 8627670), (16917, 7571460), (17130, 7477314), (19414, 6597630), (19890, 6439738), (20556, 6231095), (22269, 5751780), (22556, 5678595), (25695, 4984876), (28195, 4542876), (29121, 4398420), (29692, 4313835), (33834, 3785730), (34260, 3738657), (37115, 3451068), (38828, 3298815), (39780, 3219869), (44538, 2875890), (48535, 2639052), (50751, 2523820), (51390, 2492438), (56390, 2271438), (58242, 2199210), (66807, 1917260), (67668, 1892865), (73307, 1747260), (74230, 1725534), (84585, 1514292), (87363, 1466140), (89076, 1437945), (95863, 1336140), (97070, 1319526), (101502, 1261910), (102780, 1246219), (111345, 1150356), (112780, 1135719), (116484, 1099605), (126191, 1015020), (133614, 958630), (145605, 879684), (146614, 873630), (148460, 862767), (169170, 757146), (174726, 733070), (191726, 668070), (194140, 659763), (203004, 630955), (219921, 582420), (222690, 575178), (252382, 507510), (253755, 504764), (267228, 479315), (287589, 445380), (291210, 439842), (293228, 436815), (334035, 383452), (338340, 378573), (349452, 366535)]