1468576980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 5007396240

約数和(自身を除く): 3538819260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 137, 156, 162, 180, 195, 234, 260, 270, 274, 324, 351, 390, 405, 411, 468, 509, 540, 548, 585, 685, 702, 780, 810, 822, 1018, 1053, 1170, 1233, 1370, 1404, 1527, 1620, 1644, 1755, 1781, 2036, 2055, 2106, 2340, 2466, 2545, 2740, 3054, 3510, 3562, 3699, 4110, 4212, 4581, 4932, 5090, 5265, 5343, 6108, 6165, 6617, 7020, 7124, 7398, 7635, 8220, 8905, 9162, 10180, 10530, 10686, 11097, 12330, 13234, 13743, 14796, 15270, 16029, 17810, 18324, 18495, 19851, 21060, 21372, 22194, 22905, 24660, 26468, 26715, 27486, 30540, 32058, 33085, 35620, 36990, 39702, 41229, 44388, 45810, 48087, 53430, 54972, 55485, 59553, 64116, 66170, 68715, 69733, 73980, 79404, 80145, 82458, 91620, 96174, 99255, 106860, 110970, 119106, 132340, 137430, 139466, 144261, 160290, 164916, 178659, 192348, 198510, 206145, 209199, 221940, 238212, 240435, 274860, 278932, 288522, 297765, 320580, 348665, 357318, 397020, 412290, 418398, 480870, 535977, 577044, 595530, 627597, 697330, 714636, 721305, 824580, 836796, 893295, 906529, 961740, 1045995, 1071954, 1191060, 1255194, 1394660, 1442610, 1786590, 1813058, 1882791, 2091990, 2143908, 2510388, 2679885, 2719587, 2885220, 3137985, 3573180, 3626116, 3765582, 4183980, 4532645, 5359770, 5439174, 5648373, 6275970, 7531164, 8158761, 9065290, 9413955, 10719540, 10878348, 11296746, 12551940, 13597935, 16317522, 18130580, 18827910, 22593492, 24476283, 27195870, 28241865, 32635044, 37655820, 40793805, 48952566, 54391740, 56483730, 73428849, 81587610, 97905132, 112967460, 122381415, 146857698, 163175220, 244762830, 293715396, 367144245, 489525660, 734288490, 1468576980]

約数ペア:

[(1, 1468576980), (2, 734288490), (3, 489525660), (4, 367144245), (5, 293715396), (6, 244762830), (9, 163175220), (10, 146857698), (12, 122381415), (13, 112967460), (15, 97905132), (18, 81587610), (20, 73428849), (26, 56483730), (27, 54391740), (30, 48952566), (36, 40793805), (39, 37655820), (45, 32635044), (52, 28241865), (54, 27195870), (60, 24476283), (65, 22593492), (78, 18827910), (81, 18130580), (90, 16317522), (108, 13597935), (117, 12551940), (130, 11296746), (135, 10878348), (137, 10719540), (156, 9413955), (162, 9065290), (180, 8158761), (195, 7531164), (234, 6275970), (260, 5648373), (270, 5439174), (274, 5359770), (324, 4532645), (351, 4183980), (390, 3765582), (405, 3626116), (411, 3573180), (468, 3137985), (509, 2885220), (540, 2719587), (548, 2679885), (585, 2510388), (685, 2143908), (702, 2091990), (780, 1882791), (810, 1813058), (822, 1786590), (1018, 1442610), (1053, 1394660), (1170, 1255194), (1233, 1191060), (1370, 1071954), (1404, 1045995), (1527, 961740), (1620, 906529), (1644, 893295), (1755, 836796), (1781, 824580), (2036, 721305), (2055, 714636), (2106, 697330), (2340, 627597), (2466, 595530), (2545, 577044), (2740, 535977), (3054, 480870), (3510, 418398), (3562, 412290), (3699, 397020), (4110, 357318), (4212, 348665), (4581, 320580), (4932, 297765), (5090, 288522), (5265, 278932), (5343, 274860), (6108, 240435), (6165, 238212), (6617, 221940), (7020, 209199), (7124, 206145), (7398, 198510), (7635, 192348), (8220, 178659), (8905, 164916), (9162, 160290), (10180, 144261), (10530, 139466), (10686, 137430), (11097, 132340), (12330, 119106), (13234, 110970), (13743, 106860), (14796, 99255), (15270, 96174), (16029, 91620), (17810, 82458), (18324, 80145), (18495, 79404), (19851, 73980), (21060, 69733), (21372, 68715), (22194, 66170), (22905, 64116), (24660, 59553), (26468, 55485), (26715, 54972), (27486, 53430), (30540, 48087), (32058, 45810), (33085, 44388), (35620, 41229), (36990, 39702)]