20221768260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{17909}}^1$

素因数の和:17988

約数の個数: 240

約数和(自身を含む): 68810076720

約数和(自身を除く): 48588308460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 41, 45, 51, 54, 60, 68, 81, 82, 85, 90, 102, 108, 123, 135, 153, 162, 164, 170, 180, 204, 205, 246, 255, 270, 306, 324, 340, 369, 405, 410, 459, 492, 510, 540, 612, 615, 697, 738, 765, 810, 820, 918, 1020, 1107, 1230, 1377, 1394, 1476, 1530, 1620, 1836, 1845, 2091, 2214, 2295, 2460, 2754, 2788, 3060, 3321, 3485, 3690, 4182, 4428, 4590, 5508, 5535, 6273, 6642, 6885, 6970, 7380, 8364, 9180, 10455, 11070, 12546, 13284, 13770, 13940, 16605, 17909, 18819, 20910, 22140, 25092, 27540, 31365, 33210, 35818, 37638, 41820, 53727, 56457, 62730, 66420, 71636, 75276, 89545, 94095, 107454, 112914, 125460, 161181, 179090, 188190, 214908, 225828, 268635, 282285, 304453, 322362, 358180, 376380, 483543, 537270, 564570, 608906, 644724, 734269, 805905, 913359, 967086, 1074540, 1129140, 1217812, 1450629, 1468538, 1522265, 1611810, 1826718, 1934172, 2202807, 2417715, 2740077, 2901258, 2937076, 3044530, 3223620, 3653436, 3671345, 4405614, 4566795, 4835430, 5480154, 5802516, 6089060, 6608421, 7253145, 7342690, 8220231, 8811228, 9133590, 9670860, 10960308, 11014035, 12482573, 13216842, 13700385, 14506290, 14685380, 16440462, 18267180, 19825263, 22028070, 24660693, 24965146, 26433684, 27400770, 29012580, 32880924, 33042105, 37447719, 39650526, 41101155, 44056140, 49321386, 49930292, 54801540, 59475789, 62412865, 66084210, 74895438, 79301052, 82202310, 98642772, 99126315, 112343157, 118951578, 123303465, 124825730, 132168420, 149790876, 164404620, 187238595, 198252630, 224686314, 237903156, 246606930, 249651460, 297378945, 337029471, 374477190, 396505260, 449372628, 493213860, 561715785, 594757890, 674058942, 748954380, 1011088413, 1123431570, 1189515780, 1348117884, 1685147355, 2022176826, 2246863140, 3370294710, 4044353652, 5055442065, 6740589420, 10110884130, 20221768260]

約数ペア:

[(1, 20221768260), (2, 10110884130), (3, 6740589420), (4, 5055442065), (5, 4044353652), (6, 3370294710), (9, 2246863140), (10, 2022176826), (12, 1685147355), (15, 1348117884), (17, 1189515780), (18, 1123431570), (20, 1011088413), (27, 748954380), (30, 674058942), (34, 594757890), (36, 561715785), (41, 493213860), (45, 449372628), (51, 396505260), (54, 374477190), (60, 337029471), (68, 297378945), (81, 249651460), (82, 246606930), (85, 237903156), (90, 224686314), (102, 198252630), (108, 187238595), (123, 164404620), (135, 149790876), (153, 132168420), (162, 124825730), (164, 123303465), (170, 118951578), (180, 112343157), (204, 99126315), (205, 98642772), (246, 82202310), (255, 79301052), (270, 74895438), (306, 66084210), (324, 62412865), (340, 59475789), (369, 54801540), (405, 49930292), (410, 49321386), (459, 44056140), (492, 41101155), (510, 39650526), (540, 37447719), (612, 33042105), (615, 32880924), (697, 29012580), (738, 27400770), (765, 26433684), (810, 24965146), (820, 24660693), (918, 22028070), (1020, 19825263), (1107, 18267180), (1230, 16440462), (1377, 14685380), (1394, 14506290), (1476, 13700385), (1530, 13216842), (1620, 12482573), (1836, 11014035), (1845, 10960308), (2091, 9670860), (2214, 9133590), (2295, 8811228), (2460, 8220231), (2754, 7342690), (2788, 7253145), (3060, 6608421), (3321, 6089060), (3485, 5802516), (3690, 5480154), (4182, 4835430), (4428, 4566795), (4590, 4405614), (5508, 3671345), (5535, 3653436), (6273, 3223620), (6642, 3044530), (6885, 2937076), (6970, 2901258), (7380, 2740077), (8364, 2417715), (9180, 2202807), (10455, 1934172), (11070, 1826718), (12546, 1611810), (13284, 1522265), (13770, 1468538), (13940, 1450629), (16605, 1217812), (17909, 1129140), (18819, 1074540), (20910, 967086), (22140, 913359), (25092, 805905), (27540, 734269), (31365, 644724), (33210, 608906), (35818, 564570), (37638, 537270), (41820, 483543), (53727, 376380), (56457, 358180), (62730, 322362), (66420, 304453), (71636, 282285), (75276, 268635), (89545, 225828), (94095, 214908), (107454, 188190), (112914, 179090), (125460, 161181)]