28260786060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7639}}^1$

素因数の和:7718

約数の個数: 384

約数和(自身を含む): 103503052800

約数和(自身を除く): 75242266740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 31, 34, 36, 39, 45, 51, 52, 54, 60, 62, 65, 68, 78, 85, 90, 93, 102, 108, 117, 124, 130, 135, 153, 155, 156, 170, 180, 186, 195, 204, 221, 234, 255, 260, 270, 279, 306, 310, 340, 351, 372, 390, 403, 442, 459, 465, 468, 510, 527, 540, 558, 585, 612, 620, 663, 702, 765, 780, 806, 837, 884, 918, 930, 1020, 1054, 1105, 1116, 1170, 1209, 1326, 1395, 1404, 1530, 1581, 1612, 1674, 1755, 1836, 1860, 1989, 2015, 2108, 2210, 2295, 2340, 2418, 2635, 2652, 2790, 3060, 3162, 3315, 3348, 3510, 3627, 3978, 4030, 4185, 4420, 4590, 4743, 4836, 5270, 5580, 5967, 6045, 6324, 6630, 6851, 7020, 7254, 7639, 7905, 7956, 8060, 8370, 9180, 9486, 9945, 10540, 10881, 11934, 12090, 13260, 13702, 14229, 14508, 15278, 15810, 16740, 18135, 18972, 19890, 20553, 21762, 22917, 23715, 23868, 24180, 27404, 28458, 29835, 30556, 31620, 34255, 36270, 38195, 39780, 41106, 43524, 45834, 47430, 54405, 56916, 59670, 61659, 68510, 68751, 71145, 72540, 76390, 82212, 91668, 94860, 99307, 102765, 108810, 114585, 119340, 123318, 129863, 137020, 137502, 142290, 152780, 184977, 198614, 205530, 206253, 217620, 229170, 236809, 246636, 259726, 275004, 284580, 297921, 308295, 343755, 369954, 389589, 397228, 411060, 412506, 458340, 473618, 496535, 519452, 595842, 616590, 649315, 687510, 710427, 739908, 779178, 825012, 893763, 924885, 947236, 993070, 1031265, 1168767, 1184045, 1191684, 1233180, 1298630, 1375020, 1420854, 1489605, 1558356, 1688219, 1787526, 1849770, 1947945, 1986140, 2062530, 2131281, 2337534, 2368090, 2597260, 2681289, 2841708, 2979210, 3078517, 3376438, 3506301, 3552135, 3575052, 3699540, 3895890, 4025753, 4125060, 4262562, 4468815, 4675068, 4736180, 5064657, 5362578, 5843835, 5958420, 6157034, 6393843, 6752876, 7012602, 7104270, 7791780, 8051506, 8441095, 8525124, 8937630, 9235551, 10129314, 10656405, 10725156, 11687670, 12077259, 12314068, 12787686, 13406445, 14025204, 14208540, 15193971, 15392585, 16103012, 16882190, 17531505, 17875260, 18471102, 20128765, 20258628, 21312810, 23375340, 24154518, 25323285, 25575372, 26812890, 27706653, 30387942, 30785170, 31969215, 33764380, 35063010, 36231777, 36942204, 40257530, 42625620, 45581913, 46177755, 48309036, 50646570, 52334789, 53625780, 55413306, 60386295, 60775884, 61570340, 63938430, 70126020, 72463554, 75969855, 80515060, 83119959, 91163826, 92355510, 101293140, 104669578, 108695331, 110826612, 120772590, 127876860, 138533265, 144927108, 151939710, 157004367, 166239918, 181158885, 182327652, 184711020, 209339156, 217390662, 227909565, 241545180, 261673945, 277066530, 303879420, 314008734, 332479836, 362317770, 415599795, 434781324, 455819130, 471013101, 523347890, 543476655, 554133060, 628017468, 724635540, 785021835, 831199590, 911638260, 942026202, 1046695780, 1086953310, 1413039303, 1570043670, 1662399180, 1884052404, 2173906620, 2355065505, 2826078606, 3140087340, 4710131010, 5652157212, 7065196515, 9420262020, 14130393030, 28260786060]

約数ペア:

[(1, 28260786060), (2, 14130393030), (3, 9420262020), (4, 7065196515), (5, 5652157212), (6, 4710131010), (9, 3140087340), (10, 2826078606), (12, 2355065505), (13, 2173906620), (15, 1884052404), (17, 1662399180), (18, 1570043670), (20, 1413039303), (26, 1086953310), (27, 1046695780), (30, 942026202), (31, 911638260), (34, 831199590), (36, 785021835), (39, 724635540), (45, 628017468), (51, 554133060), (52, 543476655), (54, 523347890), (60, 471013101), (62, 455819130), (65, 434781324), (68, 415599795), (78, 362317770), (85, 332479836), (90, 314008734), (93, 303879420), (102, 277066530), (108, 261673945), (117, 241545180), (124, 227909565), (130, 217390662), (135, 209339156), (153, 184711020), (155, 182327652), (156, 181158885), (170, 166239918), (180, 157004367), (186, 151939710), (195, 144927108), (204, 138533265), (221, 127876860), (234, 120772590), (255, 110826612), (260, 108695331), (270, 104669578), (279, 101293140), (306, 92355510), (310, 91163826), (340, 83119959), (351, 80515060), (372, 75969855), (390, 72463554), (403, 70126020), (442, 63938430), (459, 61570340), (465, 60775884), (468, 60386295), (510, 55413306), (527, 53625780), (540, 52334789), (558, 50646570), (585, 48309036), (612, 46177755), (620, 45581913), (663, 42625620), (702, 40257530), (765, 36942204), (780, 36231777), (806, 35063010), (837, 33764380), (884, 31969215), (918, 30785170), (930, 30387942), (1020, 27706653), (1054, 26812890), (1105, 25575372), (1116, 25323285), (1170, 24154518), (1209, 23375340), (1326, 21312810), (1395, 20258628), (1404, 20128765), (1530, 18471102), (1581, 17875260), (1612, 17531505), (1674, 16882190), (1755, 16103012), (1836, 15392585), (1860, 15193971), (1989, 14208540), (2015, 14025204), (2108, 13406445), (2210, 12787686), (2295, 12314068), (2340, 12077259), (2418, 11687670), (2635, 10725156), (2652, 10656405), (2790, 10129314), (3060, 9235551), (3162, 8937630), (3315, 8525124), (3348, 8441095), (3510, 8051506), (3627, 7791780), (3978, 7104270), (4030, 7012602), (4185, 6752876), (4420, 6393843), (4590, 6157034), (4743, 5958420), (4836, 5843835), (5270, 5362578), (5580, 5064657), (5967, 4736180), (6045, 4675068), (6324, 4468815), (6630, 4262562), (6851, 4125060), (7020, 4025753), (7254, 3895890), (7639, 3699540), (7905, 3575052), (7956, 3552135), (8060, 3506301), (8370, 3376438), (9180, 3078517), (9486, 2979210), (9945, 2841708), (10540, 2681289), (10881, 2597260), (11934, 2368090), (12090, 2337534), (13260, 2131281), (13702, 2062530), (14229, 1986140), (14508, 1947945), (15278, 1849770), (15810, 1787526), (16740, 1688219), (18135, 1558356), (18972, 1489605), (19890, 1420854), (20553, 1375020), (21762, 1298630), (22917, 1233180), (23715, 1191684), (23868, 1184045), (24180, 1168767), (27404, 1031265), (28458, 993070), (29835, 947236), (30556, 924885), (31620, 893763), (34255, 825012), (36270, 779178), (38195, 739908), (39780, 710427), (41106, 687510), (43524, 649315), (45834, 616590), (47430, 595842), (54405, 519452), (56916, 496535), (59670, 473618), (61659, 458340), (68510, 412506), (68751, 411060), (71145, 397228), (72540, 389589), (76390, 369954), (82212, 343755), (91668, 308295), (94860, 297921), (99307, 284580), (102765, 275004), (108810, 259726), (114585, 246636), (119340, 236809), (123318, 229170), (129863, 217620), (137020, 206253), (137502, 205530), (142290, 198614), (152780, 184977)]