1828156680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2869

約数の個数: 288

約数和(自身を含む): 7100884440

約数和(自身を除く): 5272727760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 49, 56, 60, 63, 70, 72, 74, 84, 90, 98, 105, 111, 120, 126, 140, 147, 148, 168, 180, 185, 196, 210, 222, 245, 252, 259, 280, 294, 296, 315, 333, 360, 370, 392, 420, 441, 444, 490, 504, 518, 555, 588, 630, 666, 735, 740, 777, 840, 882, 888, 980, 1036, 1110, 1176, 1260, 1295, 1332, 1470, 1480, 1554, 1665, 1764, 1813, 1960, 2072, 2205, 2220, 2331, 2520, 2590, 2664, 2801, 2940, 3108, 3330, 3528, 3626, 3885, 4410, 4440, 4662, 5180, 5439, 5602, 5880, 6216, 6660, 7252, 7770, 8403, 8820, 9065, 9324, 10360, 10878, 11204, 11655, 13320, 14005, 14504, 15540, 16317, 16806, 17640, 18130, 18648, 19607, 21756, 22408, 23310, 25209, 27195, 28010, 31080, 32634, 33612, 36260, 39214, 42015, 43512, 46620, 50418, 54390, 56020, 58821, 65268, 67224, 72520, 78428, 81585, 84030, 93240, 98035, 100836, 103637, 108780, 112040, 117642, 126045, 130536, 137249, 156856, 163170, 168060, 176463, 196070, 201672, 207274, 217560, 235284, 252090, 274498, 294105, 310911, 326340, 336120, 352926, 392140, 411747, 414548, 470568, 504180, 518185, 548996, 588210, 621822, 652680, 686245, 705852, 725459, 784280, 823494, 829096, 882315, 932733, 1008360, 1036370, 1097992, 1176420, 1235241, 1243644, 1372490, 1411704, 1450918, 1554555, 1646988, 1764630, 1865466, 2058735, 2072740, 2176377, 2352840, 2470482, 2487288, 2744980, 2901836, 3109110, 3293976, 3529260, 3627295, 3730932, 4117470, 4145480, 4352754, 4663665, 4940964, 5078213, 5489960, 5803672, 6176205, 6218220, 6529131, 7058520, 7254590, 7461864, 8234940, 8705508, 9327330, 9881928, 10156426, 10881885, 12352410, 12436440, 13058262, 14509180, 15234639, 16469880, 17411016, 18654660, 20312852, 21763770, 24704820, 25391065, 26116524, 29018360, 30469278, 32645655, 37309320, 40625704, 43527540, 45703917, 49409640, 50782130, 52233048, 60938556, 65291310, 76173195, 87055080, 91407834, 101564260, 121877112, 130582620, 152346390, 182815668, 203128520, 228519585, 261165240, 304692780, 365631336, 457039170, 609385560, 914078340, 1828156680]

約数ペア:

[(1, 1828156680), (2, 914078340), (3, 609385560), (4, 457039170), (5, 365631336), (6, 304692780), (7, 261165240), (8, 228519585), (9, 203128520), (10, 182815668), (12, 152346390), (14, 130582620), (15, 121877112), (18, 101564260), (20, 91407834), (21, 87055080), (24, 76173195), (28, 65291310), (30, 60938556), (35, 52233048), (36, 50782130), (37, 49409640), (40, 45703917), (42, 43527540), (45, 40625704), (49, 37309320), (56, 32645655), (60, 30469278), (63, 29018360), (70, 26116524), (72, 25391065), (74, 24704820), (84, 21763770), (90, 20312852), (98, 18654660), (105, 17411016), (111, 16469880), (120, 15234639), (126, 14509180), (140, 13058262), (147, 12436440), (148, 12352410), (168, 10881885), (180, 10156426), (185, 9881928), (196, 9327330), (210, 8705508), (222, 8234940), (245, 7461864), (252, 7254590), (259, 7058520), (280, 6529131), (294, 6218220), (296, 6176205), (315, 5803672), (333, 5489960), (360, 5078213), (370, 4940964), (392, 4663665), (420, 4352754), (441, 4145480), (444, 4117470), (490, 3730932), (504, 3627295), (518, 3529260), (555, 3293976), (588, 3109110), (630, 2901836), (666, 2744980), (735, 2487288), (740, 2470482), (777, 2352840), (840, 2176377), (882, 2072740), (888, 2058735), (980, 1865466), (1036, 1764630), (1110, 1646988), (1176, 1554555), (1260, 1450918), (1295, 1411704), (1332, 1372490), (1470, 1243644), (1480, 1235241), (1554, 1176420), (1665, 1097992), (1764, 1036370), (1813, 1008360), (1960, 932733), (2072, 882315), (2205, 829096), (2220, 823494), (2331, 784280), (2520, 725459), (2590, 705852), (2664, 686245), (2801, 652680), (2940, 621822), (3108, 588210), (3330, 548996), (3528, 518185), (3626, 504180), (3885, 470568), (4410, 414548), (4440, 411747), (4662, 392140), (5180, 352926), (5439, 336120), (5602, 326340), (5880, 310911), (6216, 294105), (6660, 274498), (7252, 252090), (7770, 235284), (8403, 217560), (8820, 207274), (9065, 201672), (9324, 196070), (10360, 176463), (10878, 168060), (11204, 163170), (11655, 156856), (13320, 137249), (14005, 130536), (14504, 126045), (15540, 117642), (16317, 112040), (16806, 108780), (17640, 103637), (18130, 100836), (18648, 98035), (19607, 93240), (21756, 84030), (22408, 81585), (23310, 78428), (25209, 72520), (27195, 67224), (28010, 65268), (31080, 58821), (32634, 56020), (33612, 54390), (36260, 50418), (39214, 46620), (42015, 43512)]