2796751440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{79273}}^1$

素因数の和:79306

約数の個数: 180

約数和(自身を含む): 10926018324

約数和(自身を除く): 8129266884

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 79273, 158546, 237819, 317092, 396365, 475638, 554911, 634184, 713457, 792730, 951276, 1109822, 1189095, 1268368, 1426914, 1585460, 1664733, 1902552, 2219644, 2378190, 2774555, 2853828, 3170920, 3329466, 3567285, 3805104, 3884377, 4439288, 4756380, 4994199, 5549110, 5707656, 6341840, 6658932, 7134570, 7768754, 8323665, 8878576, 9512760, 9988398, 11098220, 11415312, 11653131, 13317864, 14269140, 15537508, 16647330, 19025520, 19421885, 19976796, 22196440, 23306262, 24970995, 26635728, 28538280, 31075016, 33294660, 34959393, 38843770, 39953592, 44392880, 46612524, 49941990, 57076560, 58265655, 62150032, 66589320, 69918786, 77687540, 79907184, 93225048, 99883980, 116531310, 133178640, 139837572, 155375080, 174796965, 186450096, 199767960, 233062620, 279675144, 310750160, 349593930, 399535920, 466125240, 559350288, 699187860, 932250480, 1398375720, 2796751440]

約数ペア:

[(1, 2796751440), (2, 1398375720), (3, 932250480), (4, 699187860), (5, 559350288), (6, 466125240), (7, 399535920), (8, 349593930), (9, 310750160), (10, 279675144), (12, 233062620), (14, 199767960), (15, 186450096), (16, 174796965), (18, 155375080), (20, 139837572), (21, 133178640), (24, 116531310), (28, 99883980), (30, 93225048), (35, 79907184), (36, 77687540), (40, 69918786), (42, 66589320), (45, 62150032), (48, 58265655), (49, 57076560), (56, 49941990), (60, 46612524), (63, 44392880), (70, 39953592), (72, 38843770), (80, 34959393), (84, 33294660), (90, 31075016), (98, 28538280), (105, 26635728), (112, 24970995), (120, 23306262), (126, 22196440), (140, 19976796), (144, 19421885), (147, 19025520), (168, 16647330), (180, 15537508), (196, 14269140), (210, 13317864), (240, 11653131), (245, 11415312), (252, 11098220), (280, 9988398), (294, 9512760), (315, 8878576), (336, 8323665), (360, 7768754), (392, 7134570), (420, 6658932), (441, 6341840), (490, 5707656), (504, 5549110), (560, 4994199), (588, 4756380), (630, 4439288), (720, 3884377), (735, 3805104), (784, 3567285), (840, 3329466), (882, 3170920), (980, 2853828), (1008, 2774555), (1176, 2378190), (1260, 2219644), (1470, 1902552), (1680, 1664733), (1764, 1585460), (1960, 1426914), (2205, 1268368), (2352, 1189095), (2520, 1109822), (2940, 951276), (3528, 792730), (3920, 713457), (4410, 634184), (5040, 554911), (5880, 475638), (7056, 396365), (8820, 317092), (11760, 237819), (17640, 158546), (35280, 79273)]