2721113308920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{37573}}^1$

素因数の和:38006

約数の個数: 256

約数和(自身を含む): 8741888686080

約数和(自身を除く): 6020775377160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 131, 136, 170, 204, 255, 262, 271, 340, 393, 408, 510, 524, 542, 655, 680, 786, 813, 1020, 1048, 1084, 1310, 1355, 1572, 1626, 1965, 2040, 2168, 2227, 2620, 2710, 3144, 3252, 3930, 4065, 4454, 4607, 5240, 5420, 6504, 6681, 7860, 8130, 8908, 9214, 10840, 11135, 13362, 13821, 15720, 16260, 17816, 18428, 22270, 23035, 26724, 27642, 32520, 33405, 35501, 36856, 37573, 44540, 46070, 53448, 55284, 66810, 69105, 71002, 75146, 89080, 92140, 106503, 110568, 112719, 133620, 138210, 142004, 150292, 177505, 184280, 187865, 213006, 225438, 267240, 276420, 284008, 300584, 355010, 375730, 426012, 450876, 532515, 552840, 563595, 603517, 638741, 710020, 751460, 852024, 901752, 1065030, 1127190, 1207034, 1277482, 1420040, 1502920, 1810551, 1916223, 2130060, 2254380, 2414068, 2554964, 3017585, 3193705, 3621102, 3832446, 4260120, 4508760, 4828136, 4922063, 5109928, 6035170, 6387410, 7242204, 7664892, 9052755, 9581115, 9844126, 10182283, 12070340, 12774820, 14484408, 14766189, 15329784, 18105510, 19162230, 19688252, 20364566, 24140680, 24610315, 25549640, 29532378, 30546849, 36211020, 38324460, 39376504, 40729132, 49220630, 50911415, 59064756, 61093698, 72422040, 73830945, 76648920, 81458264, 83675071, 98441260, 101822830, 118129512, 122187396, 147661890, 152734245, 167350142, 173098811, 196882520, 203645660, 244374792, 251025213, 295323780, 305468490, 334700284, 346197622, 407291320, 418375355, 502050426, 519296433, 590647560, 610936980, 669400568, 692395244, 836750710, 865494055, 1004100852, 1038592866, 1221873960, 1255126065, 1333879073, 1384790488, 1673501420, 1730988110, 2008201704, 2077185732, 2510252130, 2596482165, 2667758146, 3347002840, 3461976220, 4001637219, 4154371464, 5020504260, 5192964330, 5335516292, 6669395365, 6923952440, 8003274438, 10041008520, 10385928660, 10671032584, 13338790730, 16006548876, 20008186095, 20771857320, 22675944241, 26677581460, 32013097752, 40016372190, 45351888482, 53355162920, 68027832723, 80032744380, 90703776964, 113379721205, 136055665446, 160065488760, 181407553928, 226759442410, 272111330892, 340139163615, 453518884820, 544222661784, 680278327230, 907037769640, 1360556654460, 2721113308920]

約数ペア:

[(1, 2721113308920), (2, 1360556654460), (3, 907037769640), (4, 680278327230), (5, 544222661784), (6, 453518884820), (8, 340139163615), (10, 272111330892), (12, 226759442410), (15, 181407553928), (17, 160065488760), (20, 136055665446), (24, 113379721205), (30, 90703776964), (34, 80032744380), (40, 68027832723), (51, 53355162920), (60, 45351888482), (68, 40016372190), (85, 32013097752), (102, 26677581460), (120, 22675944241), (131, 20771857320), (136, 20008186095), (170, 16006548876), (204, 13338790730), (255, 10671032584), (262, 10385928660), (271, 10041008520), (340, 8003274438), (393, 6923952440), (408, 6669395365), (510, 5335516292), (524, 5192964330), (542, 5020504260), (655, 4154371464), (680, 4001637219), (786, 3461976220), (813, 3347002840), (1020, 2667758146), (1048, 2596482165), (1084, 2510252130), (1310, 2077185732), (1355, 2008201704), (1572, 1730988110), (1626, 1673501420), (1965, 1384790488), (2040, 1333879073), (2168, 1255126065), (2227, 1221873960), (2620, 1038592866), (2710, 1004100852), (3144, 865494055), (3252, 836750710), (3930, 692395244), (4065, 669400568), (4454, 610936980), (4607, 590647560), (5240, 519296433), (5420, 502050426), (6504, 418375355), (6681, 407291320), (7860, 346197622), (8130, 334700284), (8908, 305468490), (9214, 295323780), (10840, 251025213), (11135, 244374792), (13362, 203645660), (13821, 196882520), (15720, 173098811), (16260, 167350142), (17816, 152734245), (18428, 147661890), (22270, 122187396), (23035, 118129512), (26724, 101822830), (27642, 98441260), (32520, 83675071), (33405, 81458264), (35501, 76648920), (36856, 73830945), (37573, 72422040), (44540, 61093698), (46070, 59064756), (53448, 50911415), (55284, 49220630), (66810, 40729132), (69105, 39376504), (71002, 38324460), (75146, 36211020), (89080, 30546849), (92140, 29532378), (106503, 25549640), (110568, 24610315), (112719, 24140680), (133620, 20364566), (138210, 19688252), (142004, 19162230), (150292, 18105510), (177505, 15329784), (184280, 14766189), (187865, 14484408), (213006, 12774820), (225438, 12070340), (267240, 10182283), (276420, 9844126), (284008, 9581115), (300584, 9052755), (355010, 7664892), (375730, 7242204), (426012, 6387410), (450876, 6035170), (532515, 5109928), (552840, 4922063), (563595, 4828136), (603517, 4508760), (638741, 4260120), (710020, 3832446), (751460, 3621102), (852024, 3193705), (901752, 3017585), (1065030, 2554964), (1127190, 2414068), (1207034, 2254380), (1277482, 2130060), (1420040, 1916223), (1502920, 1810551)]