1222007220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 288

約数和(自身を含む): 4472133120

約数和(自身を除く): 3250125900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 53, 58, 60, 63, 70, 84, 87, 90, 105, 106, 116, 126, 140, 145, 159, 174, 180, 203, 210, 212, 252, 261, 265, 290, 315, 318, 348, 371, 406, 420, 435, 477, 522, 530, 580, 609, 630, 631, 636, 742, 795, 812, 870, 954, 1015, 1044, 1060, 1113, 1218, 1260, 1262, 1305, 1484, 1537, 1590, 1740, 1827, 1855, 1893, 1908, 2030, 2226, 2385, 2436, 2524, 2610, 3045, 3074, 3155, 3180, 3339, 3654, 3710, 3786, 4060, 4417, 4452, 4611, 4770, 5220, 5565, 5679, 6090, 6148, 6310, 6678, 7308, 7420, 7572, 7685, 8834, 9135, 9222, 9465, 9540, 10759, 11130, 11358, 12180, 12620, 13251, 13356, 13833, 15370, 16695, 17668, 18270, 18299, 18444, 18930, 21518, 22085, 22260, 22716, 23055, 26502, 27666, 28395, 30740, 32277, 33390, 33443, 36540, 36598, 37860, 39753, 43036, 44170, 46110, 53004, 53795, 54897, 55332, 56790, 64554, 66255, 66780, 66886, 69165, 73196, 79506, 88340, 91495, 92220, 96831, 100329, 107590, 109794, 113580, 128093, 129108, 132510, 133772, 138330, 159012, 161385, 164691, 167215, 182990, 193662, 198765, 200658, 215180, 219588, 234101, 256186, 265020, 274485, 276660, 300987, 322770, 329382, 334430, 365980, 384279, 387324, 397530, 401316, 468202, 484155, 501645, 512372, 548970, 601974, 640465, 645540, 658764, 668860, 702303, 768558, 795060, 823455, 936404, 968310, 969847, 1003290, 1097940, 1152837, 1170505, 1203948, 1280930, 1404606, 1504935, 1537116, 1646910, 1921395, 1936620, 1939694, 2006580, 2106909, 2305674, 2341010, 2561860, 2809212, 2909541, 3009870, 3293820, 3511515, 3842790, 3879388, 4213818, 4611348, 4682020, 4849235, 5764185, 5819082, 6019740, 6788929, 7023030, 7685580, 8427636, 8728623, 9698470, 10534545, 11528370, 11638164, 13577858, 14046060, 14547705, 17457246, 19396940, 20366787, 21069090, 23056740, 27155716, 29095410, 33944645, 34914492, 40733574, 42138180, 43643115, 58190820, 61100361, 67889290, 81467148, 87286230, 101833935, 122200722, 135778580, 174572460, 203667870, 244401444, 305501805, 407335740, 611003610, 1222007220]

約数ペア:

[(1, 1222007220), (2, 611003610), (3, 407335740), (4, 305501805), (5, 244401444), (6, 203667870), (7, 174572460), (9, 135778580), (10, 122200722), (12, 101833935), (14, 87286230), (15, 81467148), (18, 67889290), (20, 61100361), (21, 58190820), (28, 43643115), (29, 42138180), (30, 40733574), (35, 34914492), (36, 33944645), (42, 29095410), (45, 27155716), (53, 23056740), (58, 21069090), (60, 20366787), (63, 19396940), (70, 17457246), (84, 14547705), (87, 14046060), (90, 13577858), (105, 11638164), (106, 11528370), (116, 10534545), (126, 9698470), (140, 8728623), (145, 8427636), (159, 7685580), (174, 7023030), (180, 6788929), (203, 6019740), (210, 5819082), (212, 5764185), (252, 4849235), (261, 4682020), (265, 4611348), (290, 4213818), (315, 3879388), (318, 3842790), (348, 3511515), (371, 3293820), (406, 3009870), (420, 2909541), (435, 2809212), (477, 2561860), (522, 2341010), (530, 2305674), (580, 2106909), (609, 2006580), (630, 1939694), (631, 1936620), (636, 1921395), (742, 1646910), (795, 1537116), (812, 1504935), (870, 1404606), (954, 1280930), (1015, 1203948), (1044, 1170505), (1060, 1152837), (1113, 1097940), (1218, 1003290), (1260, 969847), (1262, 968310), (1305, 936404), (1484, 823455), (1537, 795060), (1590, 768558), (1740, 702303), (1827, 668860), (1855, 658764), (1893, 645540), (1908, 640465), (2030, 601974), (2226, 548970), (2385, 512372), (2436, 501645), (2524, 484155), (2610, 468202), (3045, 401316), (3074, 397530), (3155, 387324), (3180, 384279), (3339, 365980), (3654, 334430), (3710, 329382), (3786, 322770), (4060, 300987), (4417, 276660), (4452, 274485), (4611, 265020), (4770, 256186), (5220, 234101), (5565, 219588), (5679, 215180), (6090, 200658), (6148, 198765), (6310, 193662), (6678, 182990), (7308, 167215), (7420, 164691), (7572, 161385), (7685, 159012), (8834, 138330), (9135, 133772), (9222, 132510), (9465, 129108), (9540, 128093), (10759, 113580), (11130, 109794), (11358, 107590), (12180, 100329), (12620, 96831), (13251, 92220), (13356, 91495), (13833, 88340), (15370, 79506), (16695, 73196), (17668, 69165), (18270, 66886), (18299, 66780), (18444, 66255), (18930, 64554), (21518, 56790), (22085, 55332), (22260, 54897), (22716, 53795), (23055, 53004), (26502, 46110), (27666, 44170), (28395, 43036), (30740, 39753), (32277, 37860), (33390, 36598), (33443, 36540)]