20635360800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 432

約数和(自身を含む): 72608477760

約数和(自身を除く): 51973116960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 31, 32, 40, 46, 48, 50, 60, 62, 69, 75, 80, 92, 93, 96, 100, 115, 120, 124, 138, 150, 155, 160, 184, 186, 200, 230, 240, 248, 276, 300, 310, 345, 368, 372, 389, 400, 460, 465, 480, 496, 552, 575, 600, 620, 690, 713, 736, 744, 775, 778, 800, 920, 930, 961, 992, 1104, 1150, 1167, 1200, 1240, 1380, 1426, 1488, 1550, 1556, 1725, 1840, 1860, 1922, 1945, 2139, 2208, 2300, 2325, 2334, 2400, 2480, 2760, 2852, 2883, 2976, 3100, 3112, 3450, 3565, 3680, 3720, 3844, 3890, 4278, 4600, 4650, 4668, 4805, 4960, 5520, 5704, 5766, 5835, 6200, 6224, 6900, 7130, 7440, 7688, 7780, 8556, 8947, 9200, 9300, 9336, 9610, 9725, 10695, 11040, 11408, 11532, 11670, 12059, 12400, 12448, 13800, 14260, 14415, 14880, 15376, 15560, 17112, 17825, 17894, 18400, 18600, 18672, 19220, 19450, 21390, 22103, 22816, 23064, 23340, 24025, 24118, 24800, 26841, 27600, 28520, 28830, 29175, 30752, 31120, 34224, 35650, 35788, 36177, 37200, 37344, 38440, 38900, 42780, 44206, 44735, 46128, 46680, 48050, 48236, 53475, 53682, 55200, 57040, 57660, 58350, 60295, 62240, 66309, 68448, 71300, 71576, 72075, 72354, 74400, 76880, 77800, 85560, 88412, 89470, 92256, 93360, 96100, 96472, 106950, 107364, 110515, 114080, 115320, 116700, 120590, 132618, 134205, 142600, 143152, 144150, 144708, 153760, 155600, 171120, 176824, 178940, 180885, 186720, 192200, 192944, 213900, 214728, 221030, 223675, 230640, 233400, 241180, 265236, 268410, 277357, 285200, 286304, 288300, 289416, 301475, 311200, 331545, 342240, 353648, 357880, 361770, 373829, 384400, 385888, 427800, 429456, 442060, 447350, 461280, 466800, 482360, 530472, 536820, 552575, 554714, 570400, 576600, 578832, 602950, 663090, 671025, 707296, 715760, 723540, 747658, 768800, 832071, 855600, 858912, 884120, 894700, 904425, 933600, 964720, 1060944, 1073640, 1105150, 1109428, 1121487, 1153200, 1157664, 1205900, 1326180, 1342050, 1386785, 1431520, 1447080, 1495316, 1657725, 1664142, 1711200, 1768240, 1789400, 1808850, 1869145, 1929440, 2121888, 2147280, 2210300, 2218856, 2242974, 2306400, 2411800, 2652360, 2684100, 2773570, 2894160, 2990632, 3315450, 3328284, 3536480, 3578800, 3617700, 3738290, 4160355, 4294560, 4420600, 4437712, 4485948, 4823600, 5304720, 5368200, 5547140, 5607435, 5788320, 5981264, 6630900, 6656568, 6933925, 7157600, 7235400, 7476580, 8320710, 8598067, 8841200, 8875424, 8971896, 9345725, 9647200, 10609440, 10736400, 11094280, 11214870, 11962528, 13261800, 13313136, 13867850, 14470800, 14953160, 16641420, 17196134, 17682400, 17943792, 18691450, 20801775, 21472800, 22188560, 22429740, 25794201, 26523600, 26626272, 27735700, 28037175, 28941600, 29906320, 33282840, 34392268, 35887584, 37382900, 41603550, 42990335, 44377120, 44859480, 51588402, 53047200, 55471400, 56074350, 59812640, 66565680, 68784536, 74765800, 83207100, 85980670, 89718960, 103176804, 110942800, 112148700, 128971005, 133131360, 137569072, 149531600, 166414200, 171961340, 179437920, 206353608, 214951675, 221885600, 224297400, 257942010, 275138144, 299063200, 332828400, 343922680, 412707216, 429903350, 448594800, 515884020, 644855025, 665656800, 687845360, 825414432, 859806700, 897189600, 1031768040, 1289710050, 1375690720, 1719613400, 2063536080, 2579420100, 3439226800, 4127072160, 5158840200, 6878453600, 10317680400, 20635360800]

約数ペア:

[(1, 20635360800), (2, 10317680400), (3, 6878453600), (4, 5158840200), (5, 4127072160), (6, 3439226800), (8, 2579420100), (10, 2063536080), (12, 1719613400), (15, 1375690720), (16, 1289710050), (20, 1031768040), (23, 897189600), (24, 859806700), (25, 825414432), (30, 687845360), (31, 665656800), (32, 644855025), (40, 515884020), (46, 448594800), (48, 429903350), (50, 412707216), (60, 343922680), (62, 332828400), (69, 299063200), (75, 275138144), (80, 257942010), (92, 224297400), (93, 221885600), (96, 214951675), (100, 206353608), (115, 179437920), (120, 171961340), (124, 166414200), (138, 149531600), (150, 137569072), (155, 133131360), (160, 128971005), (184, 112148700), (186, 110942800), (200, 103176804), (230, 89718960), (240, 85980670), (248, 83207100), (276, 74765800), (300, 68784536), (310, 66565680), (345, 59812640), (368, 56074350), (372, 55471400), (389, 53047200), (400, 51588402), (460, 44859480), (465, 44377120), (480, 42990335), (496, 41603550), (552, 37382900), (575, 35887584), (600, 34392268), (620, 33282840), (690, 29906320), (713, 28941600), (736, 28037175), (744, 27735700), (775, 26626272), (778, 26523600), (800, 25794201), (920, 22429740), (930, 22188560), (961, 21472800), (992, 20801775), (1104, 18691450), (1150, 17943792), (1167, 17682400), (1200, 17196134), (1240, 16641420), (1380, 14953160), (1426, 14470800), (1488, 13867850), (1550, 13313136), (1556, 13261800), (1725, 11962528), (1840, 11214870), (1860, 11094280), (1922, 10736400), (1945, 10609440), (2139, 9647200), (2208, 9345725), (2300, 8971896), (2325, 8875424), (2334, 8841200), (2400, 8598067), (2480, 8320710), (2760, 7476580), (2852, 7235400), (2883, 7157600), (2976, 6933925), (3100, 6656568), (3112, 6630900), (3450, 5981264), (3565, 5788320), (3680, 5607435), (3720, 5547140), (3844, 5368200), (3890, 5304720), (4278, 4823600), (4600, 4485948), (4650, 4437712), (4668, 4420600), (4805, 4294560), (4960, 4160355), (5520, 3738290), (5704, 3617700), (5766, 3578800), (5835, 3536480), (6200, 3328284), (6224, 3315450), (6900, 2990632), (7130, 2894160), (7440, 2773570), (7688, 2684100), (7780, 2652360), (8556, 2411800), (8947, 2306400), (9200, 2242974), (9300, 2218856), (9336, 2210300), (9610, 2147280), (9725, 2121888), (10695, 1929440), (11040, 1869145), (11408, 1808850), (11532, 1789400), (11670, 1768240), (12059, 1711200), (12400, 1664142), (12448, 1657725), (13800, 1495316), (14260, 1447080), (14415, 1431520), (14880, 1386785), (15376, 1342050), (15560, 1326180), (17112, 1205900), (17825, 1157664), (17894, 1153200), (18400, 1121487), (18600, 1109428), (18672, 1105150), (19220, 1073640), (19450, 1060944), (21390, 964720), (22103, 933600), (22816, 904425), (23064, 894700), (23340, 884120), (24025, 858912), (24118, 855600), (24800, 832071), (26841, 768800), (27600, 747658), (28520, 723540), (28830, 715760), (29175, 707296), (30752, 671025), (31120, 663090), (34224, 602950), (35650, 578832), (35788, 576600), (36177, 570400), (37200, 554714), (37344, 552575), (38440, 536820), (38900, 530472), (42780, 482360), (44206, 466800), (44735, 461280), (46128, 447350), (46680, 442060), (48050, 429456), (48236, 427800), (53475, 385888), (53682, 384400), (55200, 373829), (57040, 361770), (57660, 357880), (58350, 353648), (60295, 342240), (62240, 331545), (66309, 311200), (68448, 301475), (71300, 289416), (71576, 288300), (72075, 286304), (72354, 285200), (74400, 277357), (76880, 268410), (77800, 265236), (85560, 241180), (88412, 233400), (89470, 230640), (92256, 223675), (93360, 221030), (96100, 214728), (96472, 213900), (106950, 192944), (107364, 192200), (110515, 186720), (114080, 180885), (115320, 178940), (116700, 176824), (120590, 171120), (132618, 155600), (134205, 153760), (142600, 144708), (143152, 144150)]