127928260080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131711}}^1$

素因数の和:131820

約数の個数: 240

約数和(自身を含む): 458610647040

約数和(自身を除く): 330682386960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 213, 228, 240, 284, 285, 304, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 720, 760, 852, 855, 912, 1065, 1136, 1140, 1278, 1349, 1368, 1420, 1520, 1704, 1710, 2130, 2280, 2556, 2698, 2736, 2840, 3195, 3408, 3420, 4047, 4260, 4560, 5112, 5396, 5680, 6390, 6745, 6840, 8094, 8520, 10224, 10792, 12141, 12780, 13490, 13680, 16188, 17040, 20235, 21584, 24282, 25560, 26980, 32376, 40470, 48564, 51120, 53960, 60705, 64752, 80940, 97128, 107920, 121410, 131711, 161880, 194256, 242820, 263422, 323760, 395133, 485640, 526844, 658555, 790266, 971280, 1053688, 1185399, 1317110, 1580532, 1975665, 2107376, 2370798, 2502509, 2634220, 3161064, 3951330, 4741596, 5005018, 5268440, 5926995, 6322128, 7507527, 7902660, 9351481, 9483192, 10010036, 10536880, 11853990, 12512545, 15015054, 15805320, 18702962, 18966384, 20020072, 22522581, 23707980, 25025090, 28054443, 30030108, 31610640, 37405924, 37537635, 40040144, 45045162, 46757405, 47415960, 50050180, 56108886, 60060216, 74811848, 75075270, 84163329, 90090324, 93514810, 94831920, 100100360, 112217772, 112612905, 120120432, 140272215, 149623696, 150150540, 168326658, 177678139, 180180648, 187029620, 200200720, 224435544, 225225810, 280544430, 300301080, 336653316, 355356278, 360361296, 374059240, 420816645, 448871088, 450451620, 533034417, 561088860, 600602160, 673306632, 710712556, 748118480, 841633290, 888390695, 900903240, 1066068834, 1122177720, 1346613264, 1421425112, 1599103251, 1683266580, 1776781390, 1801806480, 2132137668, 2244355440, 2665172085, 2842850224, 3198206502, 3366533160, 3553562780, 4264275336, 5330344170, 6396413004, 6733066320, 7107125560, 7995516255, 8528550672, 10660688340, 12792826008, 14214251120, 15991032510, 21321376680, 25585652016, 31982065020, 42642753360, 63964130040, 127928260080]

約数ペア:

[(1, 127928260080), (2, 63964130040), (3, 42642753360), (4, 31982065020), (5, 25585652016), (6, 21321376680), (8, 15991032510), (9, 14214251120), (10, 12792826008), (12, 10660688340), (15, 8528550672), (16, 7995516255), (18, 7107125560), (19, 6733066320), (20, 6396413004), (24, 5330344170), (30, 4264275336), (36, 3553562780), (38, 3366533160), (40, 3198206502), (45, 2842850224), (48, 2665172085), (57, 2244355440), (60, 2132137668), (71, 1801806480), (72, 1776781390), (76, 1683266580), (80, 1599103251), (90, 1421425112), (95, 1346613264), (114, 1122177720), (120, 1066068834), (142, 900903240), (144, 888390695), (152, 841633290), (171, 748118480), (180, 710712556), (190, 673306632), (213, 600602160), (228, 561088860), (240, 533034417), (284, 450451620), (285, 448871088), (304, 420816645), (342, 374059240), (355, 360361296), (360, 355356278), (380, 336653316), (426, 300301080), (456, 280544430), (568, 225225810), (570, 224435544), (639, 200200720), (684, 187029620), (710, 180180648), (720, 177678139), (760, 168326658), (852, 150150540), (855, 149623696), (912, 140272215), (1065, 120120432), (1136, 112612905), (1140, 112217772), (1278, 100100360), (1349, 94831920), (1368, 93514810), (1420, 90090324), (1520, 84163329), (1704, 75075270), (1710, 74811848), (2130, 60060216), (2280, 56108886), (2556, 50050180), (2698, 47415960), (2736, 46757405), (2840, 45045162), (3195, 40040144), (3408, 37537635), (3420, 37405924), (4047, 31610640), (4260, 30030108), (4560, 28054443), (5112, 25025090), (5396, 23707980), (5680, 22522581), (6390, 20020072), (6745, 18966384), (6840, 18702962), (8094, 15805320), (8520, 15015054), (10224, 12512545), (10792, 11853990), (12141, 10536880), (12780, 10010036), (13490, 9483192), (13680, 9351481), (16188, 7902660), (17040, 7507527), (20235, 6322128), (21584, 5926995), (24282, 5268440), (25560, 5005018), (26980, 4741596), (32376, 3951330), (40470, 3161064), (48564, 2634220), (51120, 2502509), (53960, 2370798), (60705, 2107376), (64752, 1975665), (80940, 1580532), (97128, 1317110), (107920, 1185399), (121410, 1053688), (131711, 971280), (161880, 790266), (194256, 658555), (242820, 526844), (263422, 485640), (323760, 395133)]