28892880720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{1913}}^1$

素因数の和:3850

約数の個数: 240

約数和(自身を含む): 105963878592

約数和(自身を除く): 77070997872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1907, 1913, 1980, 2640, 3814, 3826, 3960, 5721, 5739, 7628, 7652, 7920, 9535, 9565, 11442, 11478, 15256, 15304, 17163, 17217, 19070, 19130, 20977, 21043, 22884, 22956, 28605, 28695, 30512, 30608, 34326, 34434, 38140, 38260, 41954, 42086, 45768, 45912, 57210, 57390, 62931, 63129, 68652, 68868, 76280, 76520, 83908, 84172, 85815, 86085, 91536, 91824, 104885, 105215, 114420, 114780, 125862, 126258, 137304, 137736, 152560, 153040, 167816, 168344, 171630, 172170, 188793, 189387, 209770, 210430, 228840, 229560, 251724, 252516, 274608, 275472, 314655, 315645, 335632, 336688, 343260, 344340, 377586, 378774, 419540, 420860, 457680, 459120, 503448, 505032, 629310, 631290, 686520, 688680, 755172, 757548, 839080, 841720, 943965, 946935, 1006896, 1010064, 1258620, 1262580, 1373040, 1377360, 1510344, 1515096, 1678160, 1683440, 1887930, 1893870, 2517240, 2525160, 3020688, 3030192, 3648091, 3775860, 3787740, 5034480, 5050320, 7296182, 7551720, 7575480, 10944273, 14592364, 15103440, 15150960, 18240455, 21888546, 29184728, 32832819, 36480910, 40129001, 43777092, 54721365, 58369456, 65665638, 72961820, 80258002, 87554184, 109442730, 120387003, 131331276, 145923640, 160516004, 164164095, 175108368, 200645005, 218885460, 240774006, 262662552, 291847280, 321032008, 328328190, 361161009, 401290010, 437770920, 481548012, 525325104, 601935015, 642064016, 656656380, 722322018, 802580020, 875541840, 963096024, 1203870030, 1313312760, 1444644036, 1605160040, 1805805045, 1926192048, 2407740060, 2626625520, 2889288072, 3210320080, 3611610090, 4815480120, 5778576144, 7223220180, 9630960240, 14446440360, 28892880720]

約数ペア:

[(1, 28892880720), (2, 14446440360), (3, 9630960240), (4, 7223220180), (5, 5778576144), (6, 4815480120), (8, 3611610090), (9, 3210320080), (10, 2889288072), (11, 2626625520), (12, 2407740060), (15, 1926192048), (16, 1805805045), (18, 1605160040), (20, 1444644036), (22, 1313312760), (24, 1203870030), (30, 963096024), (33, 875541840), (36, 802580020), (40, 722322018), (44, 656656380), (45, 642064016), (48, 601935015), (55, 525325104), (60, 481548012), (66, 437770920), (72, 401290010), (80, 361161009), (88, 328328190), (90, 321032008), (99, 291847280), (110, 262662552), (120, 240774006), (132, 218885460), (144, 200645005), (165, 175108368), (176, 164164095), (180, 160516004), (198, 145923640), (220, 131331276), (240, 120387003), (264, 109442730), (330, 87554184), (360, 80258002), (396, 72961820), (440, 65665638), (495, 58369456), (528, 54721365), (660, 43777092), (720, 40129001), (792, 36480910), (880, 32832819), (990, 29184728), (1320, 21888546), (1584, 18240455), (1907, 15150960), (1913, 15103440), (1980, 14592364), (2640, 10944273), (3814, 7575480), (3826, 7551720), (3960, 7296182), (5721, 5050320), (5739, 5034480), (7628, 3787740), (7652, 3775860), (7920, 3648091), (9535, 3030192), (9565, 3020688), (11442, 2525160), (11478, 2517240), (15256, 1893870), (15304, 1887930), (17163, 1683440), (17217, 1678160), (19070, 1515096), (19130, 1510344), (20977, 1377360), (21043, 1373040), (22884, 1262580), (22956, 1258620), (28605, 1010064), (28695, 1006896), (30512, 946935), (30608, 943965), (34326, 841720), (34434, 839080), (38140, 757548), (38260, 755172), (41954, 688680), (42086, 686520), (45768, 631290), (45912, 629310), (57210, 505032), (57390, 503448), (62931, 459120), (63129, 457680), (68652, 420860), (68868, 419540), (76280, 378774), (76520, 377586), (83908, 344340), (84172, 343260), (85815, 336688), (86085, 335632), (91536, 315645), (91824, 314655), (104885, 275472), (105215, 274608), (114420, 252516), (114780, 251724), (125862, 229560), (126258, 228840), (137304, 210430), (137736, 209770), (152560, 189387), (153040, 188793), (167816, 172170), (168344, 171630)]