5421728880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 18872006400

約数和(自身を除く): 13450277520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 449, 465, 496, 541, 558, 620, 720, 744, 898, 930, 1082, 1116, 1240, 1347, 1395, 1488, 1623, 1796, 1860, 2164, 2232, 2245, 2480, 2694, 2705, 2790, 3246, 3592, 3720, 4041, 4328, 4464, 4490, 4869, 5388, 5410, 5580, 6492, 6735, 7184, 7440, 8082, 8115, 8656, 8980, 9738, 10776, 10820, 11160, 12984, 13470, 13919, 16164, 16230, 16771, 17960, 19476, 20205, 21552, 21640, 22320, 24345, 25968, 26940, 27838, 32328, 32460, 33542, 35920, 38952, 40410, 41757, 43280, 48690, 50313, 53880, 55676, 64656, 64920, 67084, 69595, 77904, 80820, 83514, 83855, 97380, 100626, 107760, 111352, 125271, 129840, 134168, 139190, 150939, 161640, 167028, 167710, 194760, 201252, 208785, 222704, 242909, 250542, 251565, 268336, 278380, 301878, 323280, 334056, 335420, 389520, 402504, 417570, 485818, 501084, 503130, 556760, 603756, 626355, 668112, 670840, 728727, 754695, 805008, 835140, 971636, 1002168, 1006260, 1113520, 1207512, 1214545, 1252710, 1341680, 1457454, 1509390, 1670280, 1943272, 2004336, 2012520, 2186181, 2415024, 2429090, 2505420, 2914908, 3018780, 3340560, 3643635, 3886544, 4025040, 4372362, 4858180, 5010840, 5829816, 6037560, 7287270, 7530179, 8744724, 9716360, 10021680, 10930905, 11659632, 12075120, 14574540, 15060358, 17489448, 19432720, 21861810, 22590537, 29149080, 30120716, 34978896, 37650895, 43723620, 45181074, 58298160, 60241432, 67771611, 75301790, 87447240, 90362148, 112952685, 120482864, 135543222, 150603580, 174894480, 180724296, 225905370, 271086444, 301207160, 338858055, 361448592, 451810740, 542172888, 602414320, 677716110, 903621480, 1084345776, 1355432220, 1807242960, 2710864440, 5421728880]

約数ペア:

[(1, 5421728880), (2, 2710864440), (3, 1807242960), (4, 1355432220), (5, 1084345776), (6, 903621480), (8, 677716110), (9, 602414320), (10, 542172888), (12, 451810740), (15, 361448592), (16, 338858055), (18, 301207160), (20, 271086444), (24, 225905370), (30, 180724296), (31, 174894480), (36, 150603580), (40, 135543222), (45, 120482864), (48, 112952685), (60, 90362148), (62, 87447240), (72, 75301790), (80, 67771611), (90, 60241432), (93, 58298160), (120, 45181074), (124, 43723620), (144, 37650895), (155, 34978896), (180, 30120716), (186, 29149080), (240, 22590537), (248, 21861810), (279, 19432720), (310, 17489448), (360, 15060358), (372, 14574540), (449, 12075120), (465, 11659632), (496, 10930905), (541, 10021680), (558, 9716360), (620, 8744724), (720, 7530179), (744, 7287270), (898, 6037560), (930, 5829816), (1082, 5010840), (1116, 4858180), (1240, 4372362), (1347, 4025040), (1395, 3886544), (1488, 3643635), (1623, 3340560), (1796, 3018780), (1860, 2914908), (2164, 2505420), (2232, 2429090), (2245, 2415024), (2480, 2186181), (2694, 2012520), (2705, 2004336), (2790, 1943272), (3246, 1670280), (3592, 1509390), (3720, 1457454), (4041, 1341680), (4328, 1252710), (4464, 1214545), (4490, 1207512), (4869, 1113520), (5388, 1006260), (5410, 1002168), (5580, 971636), (6492, 835140), (6735, 805008), (7184, 754695), (7440, 728727), (8082, 670840), (8115, 668112), (8656, 626355), (8980, 603756), (9738, 556760), (10776, 503130), (10820, 501084), (11160, 485818), (12984, 417570), (13470, 402504), (13919, 389520), (16164, 335420), (16230, 334056), (16771, 323280), (17960, 301878), (19476, 278380), (20205, 268336), (21552, 251565), (21640, 250542), (22320, 242909), (24345, 222704), (25968, 208785), (26940, 201252), (27838, 194760), (32328, 167710), (32460, 167028), (33542, 161640), (35920, 150939), (38952, 139190), (40410, 134168), (41757, 129840), (43280, 125271), (48690, 111352), (50313, 107760), (53880, 100626), (55676, 97380), (64656, 83855), (64920, 83514), (67084, 80820), (69595, 77904)]