28648528740

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{757}}^1$

素因数の和:1393

約数の個数: 288

約数和(自身を含む): 97341753600

約数和(自身を除く): 68693224860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 599, 702, 757, 780, 810, 972, 1053, 1170, 1198, 1215, 1404, 1514, 1620, 1755, 1797, 2106, 2271, 2340, 2396, 2430, 2995, 3028, 3159, 3510, 3594, 3785, 4212, 4542, 4860, 5265, 5391, 5990, 6318, 6813, 7020, 7188, 7570, 7787, 8985, 9084, 9841, 10530, 10782, 11355, 11980, 12636, 13626, 15140, 15574, 15795, 16173, 17970, 19682, 20439, 21060, 21564, 22710, 23361, 26955, 27252, 29523, 31148, 31590, 32346, 34065, 35940, 38935, 39364, 40878, 45420, 46722, 48519, 49205, 53910, 59046, 61317, 63180, 64692, 68130, 70083, 77870, 80865, 81756, 88569, 93444, 97038, 98410, 102195, 107820, 116805, 118092, 122634, 136260, 140166, 145557, 147615, 155740, 161730, 177138, 183951, 194076, 196820, 204390, 210249, 233610, 242595, 245268, 265707, 280332, 291114, 295230, 306585, 323460, 350415, 354276, 367902, 408780, 420498, 442845, 453443, 467220, 485190, 531414, 582228, 590460, 613170, 630747, 700830, 727785, 735804, 797121, 840996, 885690, 906886, 919755, 970380, 1051245, 1062828, 1226340, 1261494, 1328535, 1360329, 1401660, 1455570, 1594242, 1771380, 1813772, 1839510, 1892241, 2102490, 2267215, 2391363, 2522988, 2657070, 2720658, 2911140, 3153735, 3188484, 3679020, 3784482, 3985605, 4080987, 4204980, 4534430, 4782726, 5314140, 5441316, 5894759, 6307470, 6801645, 7568964, 7971210, 8161974, 9068860, 9461205, 9565452, 11789518, 11956815, 12242961, 12614940, 13603290, 15942420, 16323948, 17684277, 18922410, 20404935, 23579036, 23913630, 24485922, 27206580, 29473795, 35368554, 36728883, 37844820, 40809870, 47827260, 48971844, 53052831, 58947590, 61214805, 70737108, 73457766, 81619740, 88421385, 106105662, 110186649, 117895180, 122429610, 146915532, 159158493, 176842770, 183644415, 212211324, 220373298, 244859220, 265264155, 318316986, 353685540, 367288830, 440746596, 477475479, 530528310, 550933245, 636633972, 734577660, 795792465, 954950958, 1061056620, 1101866490, 1432426437, 1591584930, 1909901916, 2203732980, 2387377395, 2864852874, 3183169860, 4774754790, 5729705748, 7162132185, 9549509580, 14324264370, 28648528740]

約数ペア:

[(1, 28648528740), (2, 14324264370), (3, 9549509580), (4, 7162132185), (5, 5729705748), (6, 4774754790), (9, 3183169860), (10, 2864852874), (12, 2387377395), (13, 2203732980), (15, 1909901916), (18, 1591584930), (20, 1432426437), (26, 1101866490), (27, 1061056620), (30, 954950958), (36, 795792465), (39, 734577660), (45, 636633972), (52, 550933245), (54, 530528310), (60, 477475479), (65, 440746596), (78, 367288830), (81, 353685540), (90, 318316986), (108, 265264155), (117, 244859220), (130, 220373298), (135, 212211324), (156, 183644415), (162, 176842770), (180, 159158493), (195, 146915532), (234, 122429610), (243, 117895180), (260, 110186649), (270, 106105662), (324, 88421385), (351, 81619740), (390, 73457766), (405, 70737108), (468, 61214805), (486, 58947590), (540, 53052831), (585, 48971844), (599, 47827260), (702, 40809870), (757, 37844820), (780, 36728883), (810, 35368554), (972, 29473795), (1053, 27206580), (1170, 24485922), (1198, 23913630), (1215, 23579036), (1404, 20404935), (1514, 18922410), (1620, 17684277), (1755, 16323948), (1797, 15942420), (2106, 13603290), (2271, 12614940), (2340, 12242961), (2396, 11956815), (2430, 11789518), (2995, 9565452), (3028, 9461205), (3159, 9068860), (3510, 8161974), (3594, 7971210), (3785, 7568964), (4212, 6801645), (4542, 6307470), (4860, 5894759), (5265, 5441316), (5391, 5314140), (5990, 4782726), (6318, 4534430), (6813, 4204980), (7020, 4080987), (7188, 3985605), (7570, 3784482), (7787, 3679020), (8985, 3188484), (9084, 3153735), (9841, 2911140), (10530, 2720658), (10782, 2657070), (11355, 2522988), (11980, 2391363), (12636, 2267215), (13626, 2102490), (15140, 1892241), (15574, 1839510), (15795, 1813772), (16173, 1771380), (17970, 1594242), (19682, 1455570), (20439, 1401660), (21060, 1360329), (21564, 1328535), (22710, 1261494), (23361, 1226340), (26955, 1062828), (27252, 1051245), (29523, 970380), (31148, 919755), (31590, 906886), (32346, 885690), (34065, 840996), (35940, 797121), (38935, 735804), (39364, 727785), (40878, 700830), (45420, 630747), (46722, 613170), (48519, 590460), (49205, 582228), (53910, 531414), (59046, 485190), (61317, 467220), (63180, 453443), (64692, 442845), (68130, 420498), (70083, 408780), (77870, 367902), (80865, 354276), (81756, 350415), (88569, 323460), (93444, 306585), (97038, 295230), (98410, 291114), (102195, 280332), (107820, 265707), (116805, 245268), (118092, 242595), (122634, 233610), (136260, 210249), (140166, 204390), (145557, 196820), (147615, 194076), (155740, 183951), (161730, 177138)]