1633181670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 4949683200

約数和(自身を除く): 3316501530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 61, 85, 90, 95, 102, 114, 122, 135, 153, 170, 171, 183, 190, 255, 270, 285, 305, 306, 307, 323, 342, 366, 459, 510, 513, 549, 570, 610, 614, 646, 765, 855, 915, 918, 921, 969, 1026, 1037, 1098, 1159, 1530, 1535, 1615, 1647, 1710, 1830, 1842, 1938, 2074, 2295, 2318, 2565, 2745, 2763, 2907, 3070, 3111, 3230, 3294, 3477, 4590, 4605, 4845, 5130, 5185, 5219, 5490, 5526, 5795, 5814, 5833, 6222, 6954, 8235, 8289, 8721, 9210, 9333, 9690, 10370, 10431, 10438, 11590, 11666, 13815, 14535, 15555, 15657, 16470, 16578, 17385, 17442, 17499, 18666, 18727, 19703, 20862, 26095, 27630, 27999, 29070, 29165, 31110, 31293, 31314, 34770, 34998, 37454, 39406, 41445, 43605, 46665, 46971, 52155, 52190, 52497, 55998, 56181, 58330, 59109, 62586, 78285, 82890, 87210, 87495, 93330, 93635, 93942, 98515, 99161, 104310, 104994, 112362, 118218, 139995, 140913, 156465, 156570, 157491, 168543, 174990, 177327, 187270, 197030, 198322, 234855, 262485, 279990, 280905, 281826, 295545, 297483, 312930, 314982, 318359, 337086, 354654, 355813, 469710, 495805, 505629, 524970, 531981, 561810, 591090, 594966, 636718, 704565, 711626, 787455, 842715, 886635, 892449, 955077, 991610, 1011258, 1063962, 1067439, 1409130, 1487415, 1574910, 1591795, 1685430, 1773270, 1779065, 1784898, 1910154, 2134878, 2528145, 2659905, 2677347, 2865231, 2974830, 3183590, 3202317, 3558130, 4462245, 4775385, 5056290, 5319810, 5337195, 5354694, 5730462, 6048821, 6404634, 8595693, 8924490, 9550770, 9606951, 10674390, 12097642, 13386735, 14326155, 16011585, 17191386, 18146463, 19213902, 26773470, 28652310, 30244105, 32023170, 36292926, 42978465, 48034755, 54439389, 60488210, 85956930, 90732315, 96069510, 108878778, 163318167, 181464630, 272196945, 326636334, 544393890, 816590835, 1633181670]

約数ペア:

[(1, 1633181670), (2, 816590835), (3, 544393890), (5, 326636334), (6, 272196945), (9, 181464630), (10, 163318167), (15, 108878778), (17, 96069510), (18, 90732315), (19, 85956930), (27, 60488210), (30, 54439389), (34, 48034755), (38, 42978465), (45, 36292926), (51, 32023170), (54, 30244105), (57, 28652310), (61, 26773470), (85, 19213902), (90, 18146463), (95, 17191386), (102, 16011585), (114, 14326155), (122, 13386735), (135, 12097642), (153, 10674390), (170, 9606951), (171, 9550770), (183, 8924490), (190, 8595693), (255, 6404634), (270, 6048821), (285, 5730462), (305, 5354694), (306, 5337195), (307, 5319810), (323, 5056290), (342, 4775385), (366, 4462245), (459, 3558130), (510, 3202317), (513, 3183590), (549, 2974830), (570, 2865231), (610, 2677347), (614, 2659905), (646, 2528145), (765, 2134878), (855, 1910154), (915, 1784898), (918, 1779065), (921, 1773270), (969, 1685430), (1026, 1591795), (1037, 1574910), (1098, 1487415), (1159, 1409130), (1530, 1067439), (1535, 1063962), (1615, 1011258), (1647, 991610), (1710, 955077), (1830, 892449), (1842, 886635), (1938, 842715), (2074, 787455), (2295, 711626), (2318, 704565), (2565, 636718), (2745, 594966), (2763, 591090), (2907, 561810), (3070, 531981), (3111, 524970), (3230, 505629), (3294, 495805), (3477, 469710), (4590, 355813), (4605, 354654), (4845, 337086), (5130, 318359), (5185, 314982), (5219, 312930), (5490, 297483), (5526, 295545), (5795, 281826), (5814, 280905), (5833, 279990), (6222, 262485), (6954, 234855), (8235, 198322), (8289, 197030), (8721, 187270), (9210, 177327), (9333, 174990), (9690, 168543), (10370, 157491), (10431, 156570), (10438, 156465), (11590, 140913), (11666, 139995), (13815, 118218), (14535, 112362), (15555, 104994), (15657, 104310), (16470, 99161), (16578, 98515), (17385, 93942), (17442, 93635), (17499, 93330), (18666, 87495), (18727, 87210), (19703, 82890), (20862, 78285), (26095, 62586), (27630, 59109), (27999, 58330), (29070, 56181), (29165, 55998), (31110, 52497), (31293, 52190), (31314, 52155), (34770, 46971), (34998, 46665), (37454, 43605), (39406, 41445)]