28898461320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5939}}^1$

素因数の和:6060

約数の個数: 256

約数和(自身を含む): 94842316800

約数和(自身を除く): 65943855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 43, 46, 60, 69, 82, 86, 92, 115, 120, 123, 129, 138, 164, 172, 184, 205, 215, 230, 246, 258, 276, 328, 344, 345, 410, 430, 460, 492, 516, 552, 615, 645, 690, 820, 860, 920, 943, 984, 989, 1032, 1230, 1290, 1380, 1640, 1720, 1763, 1886, 1978, 2460, 2580, 2760, 2829, 2967, 3526, 3772, 3956, 4715, 4920, 4945, 5160, 5289, 5658, 5934, 5939, 7052, 7544, 7912, 8815, 9430, 9890, 10578, 11316, 11868, 11878, 14104, 14145, 14835, 17630, 17817, 18860, 19780, 21156, 22632, 23736, 23756, 26445, 28290, 29670, 29695, 35260, 35634, 37720, 39560, 40549, 42312, 47512, 52890, 56580, 59340, 59390, 70520, 71268, 81098, 89085, 105780, 113160, 118680, 118780, 121647, 136597, 142536, 162196, 178170, 202745, 211560, 237560, 243294, 243499, 255377, 273194, 324392, 356340, 405490, 409791, 486588, 486998, 510754, 546388, 608235, 682985, 712680, 730497, 766131, 810980, 819582, 973176, 973996, 1021508, 1092776, 1216470, 1217495, 1276885, 1365970, 1460994, 1532262, 1621960, 1639164, 1947992, 2043016, 2048955, 2432940, 2434990, 2553770, 2731940, 2921988, 3064524, 3278328, 3652485, 3830655, 4097910, 4865880, 4869980, 5107540, 5463880, 5600477, 5843976, 5873671, 6129048, 7304970, 7661310, 8195820, 9739960, 10215080, 10470457, 11200954, 11747342, 14609940, 15322620, 16391640, 16801431, 17621013, 20940914, 22401908, 23494684, 28002385, 29219880, 29368355, 30645240, 31411371, 33602862, 35242026, 41881828, 44803816, 46989368, 52352285, 56004770, 58736710, 62822742, 67205724, 70484052, 83763656, 84007155, 88105065, 104704570, 112009540, 117473420, 125645484, 134411448, 140968104, 157056855, 168014310, 176210130, 209409140, 224019080, 234946840, 240820511, 251290968, 314113710, 336028620, 352420260, 418818280, 481641022, 628227420, 672057240, 704840520, 722461533, 963282044, 1204102555, 1256454840, 1444923066, 1926564088, 2408205110, 2889846132, 3612307665, 4816410220, 5779692264, 7224615330, 9632820440, 14449230660, 28898461320]

約数ペア:

[(1, 28898461320), (2, 14449230660), (3, 9632820440), (4, 7224615330), (5, 5779692264), (6, 4816410220), (8, 3612307665), (10, 2889846132), (12, 2408205110), (15, 1926564088), (20, 1444923066), (23, 1256454840), (24, 1204102555), (30, 963282044), (40, 722461533), (41, 704840520), (43, 672057240), (46, 628227420), (60, 481641022), (69, 418818280), (82, 352420260), (86, 336028620), (92, 314113710), (115, 251290968), (120, 240820511), (123, 234946840), (129, 224019080), (138, 209409140), (164, 176210130), (172, 168014310), (184, 157056855), (205, 140968104), (215, 134411448), (230, 125645484), (246, 117473420), (258, 112009540), (276, 104704570), (328, 88105065), (344, 84007155), (345, 83763656), (410, 70484052), (430, 67205724), (460, 62822742), (492, 58736710), (516, 56004770), (552, 52352285), (615, 46989368), (645, 44803816), (690, 41881828), (820, 35242026), (860, 33602862), (920, 31411371), (943, 30645240), (984, 29368355), (989, 29219880), (1032, 28002385), (1230, 23494684), (1290, 22401908), (1380, 20940914), (1640, 17621013), (1720, 16801431), (1763, 16391640), (1886, 15322620), (1978, 14609940), (2460, 11747342), (2580, 11200954), (2760, 10470457), (2829, 10215080), (2967, 9739960), (3526, 8195820), (3772, 7661310), (3956, 7304970), (4715, 6129048), (4920, 5873671), (4945, 5843976), (5160, 5600477), (5289, 5463880), (5658, 5107540), (5934, 4869980), (5939, 4865880), (7052, 4097910), (7544, 3830655), (7912, 3652485), (8815, 3278328), (9430, 3064524), (9890, 2921988), (10578, 2731940), (11316, 2553770), (11868, 2434990), (11878, 2432940), (14104, 2048955), (14145, 2043016), (14835, 1947992), (17630, 1639164), (17817, 1621960), (18860, 1532262), (19780, 1460994), (21156, 1365970), (22632, 1276885), (23736, 1217495), (23756, 1216470), (26445, 1092776), (28290, 1021508), (29670, 973996), (29695, 973176), (35260, 819582), (35634, 810980), (37720, 766131), (39560, 730497), (40549, 712680), (42312, 682985), (47512, 608235), (52890, 546388), (56580, 510754), (59340, 486998), (59390, 486588), (70520, 409791), (71268, 405490), (81098, 356340), (89085, 324392), (105780, 273194), (113160, 255377), (118680, 243499), (118780, 243294), (121647, 237560), (136597, 211560), (142536, 202745), (162196, 178170)]