1307498220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20347}}^1$

素因数の和:20389

約数の個数: 192

約数和(自身を含む): 4922588160

約数和(自身を除く): 3615089940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3570, 3780, 4284, 4590, 5355, 6426, 7140, 9180, 10710, 12852, 16065, 20347, 21420, 32130, 40694, 61041, 64260, 81388, 101735, 122082, 142429, 183123, 203470, 244164, 284858, 305205, 345899, 366246, 406940, 427287, 549369, 569716, 610410, 691798, 712145, 732492, 854574, 915615, 1037697, 1098738, 1220820, 1281861, 1383596, 1424290, 1709148, 1729495, 1831230, 2075394, 2136435, 2197476, 2421293, 2563722, 2746845, 2848580, 3113091, 3458990, 3662460, 3845583, 4150788, 4272870, 4842586, 5127444, 5188485, 5493690, 6226182, 6409305, 6917980, 7263879, 7691166, 8545740, 9339273, 9685172, 10376970, 10987380, 12106465, 12452364, 12818610, 14527758, 15382332, 15565455, 18678546, 19227915, 20753940, 21791637, 24212930, 25637220, 29055516, 31130910, 36319395, 37357092, 38455830, 43583274, 46696365, 48425860, 62261820, 65374911, 72638790, 76911660, 87166548, 93392730, 108958185, 130749822, 145277580, 186785460, 217916370, 261499644, 326874555, 435832740, 653749110, 1307498220]

約数ペア:

[(1, 1307498220), (2, 653749110), (3, 435832740), (4, 326874555), (5, 261499644), (6, 217916370), (7, 186785460), (9, 145277580), (10, 130749822), (12, 108958185), (14, 93392730), (15, 87166548), (17, 76911660), (18, 72638790), (20, 65374911), (21, 62261820), (27, 48425860), (28, 46696365), (30, 43583274), (34, 38455830), (35, 37357092), (36, 36319395), (42, 31130910), (45, 29055516), (51, 25637220), (54, 24212930), (60, 21791637), (63, 20753940), (68, 19227915), (70, 18678546), (84, 15565455), (85, 15382332), (90, 14527758), (102, 12818610), (105, 12452364), (108, 12106465), (119, 10987380), (126, 10376970), (135, 9685172), (140, 9339273), (153, 8545740), (170, 7691166), (180, 7263879), (189, 6917980), (204, 6409305), (210, 6226182), (238, 5493690), (252, 5188485), (255, 5127444), (270, 4842586), (306, 4272870), (315, 4150788), (340, 3845583), (357, 3662460), (378, 3458990), (420, 3113091), (459, 2848580), (476, 2746845), (510, 2563722), (540, 2421293), (595, 2197476), (612, 2136435), (630, 2075394), (714, 1831230), (756, 1729495), (765, 1709148), (918, 1424290), (945, 1383596), (1020, 1281861), (1071, 1220820), (1190, 1098738), (1260, 1037697), (1428, 915615), (1530, 854574), (1785, 732492), (1836, 712145), (1890, 691798), (2142, 610410), (2295, 569716), (2380, 549369), (3060, 427287), (3213, 406940), (3570, 366246), (3780, 345899), (4284, 305205), (4590, 284858), (5355, 244164), (6426, 203470), (7140, 183123), (9180, 142429), (10710, 122082), (12852, 101735), (16065, 81388), (20347, 64260), (21420, 61041), (32130, 40694)]