23356931940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{8941}}^1$

素因数の和:9610

約数の個数: 144

約数和(自身を含む): 74055211776

約数和(自身を除く): 50698279836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 631, 690, 828, 1035, 1262, 1380, 1893, 2070, 2524, 3155, 3786, 4140, 5679, 6310, 7572, 8941, 9465, 11358, 12620, 14513, 17882, 18930, 22716, 26823, 28395, 29026, 35764, 37860, 43539, 44705, 53646, 56790, 58052, 72565, 80469, 87078, 89410, 107292, 113580, 130617, 134115, 145130, 160938, 174156, 178820, 205643, 217695, 261234, 268230, 290260, 321876, 402345, 411286, 435390, 522468, 536460, 616929, 653085, 804690, 822572, 870780, 1028215, 1233858, 1306170, 1609380, 1850787, 2056430, 2467716, 2612340, 3084645, 3701574, 4112860, 5641771, 6169290, 7403148, 9253935, 11283542, 12338580, 16925313, 18507870, 22567084, 28208855, 33850626, 37015740, 50775939, 56417710, 67701252, 84626565, 101551878, 112835420, 129760733, 169253130, 203103756, 253879695, 259521466, 338506260, 389282199, 507759390, 519042932, 648803665, 778564398, 1015518780, 1167846597, 1297607330, 1557128796, 1946410995, 2335693194, 2595214660, 3892821990, 4671386388, 5839232985, 7785643980, 11678465970, 23356931940]

約数ペア:

[(1, 23356931940), (2, 11678465970), (3, 7785643980), (4, 5839232985), (5, 4671386388), (6, 3892821990), (9, 2595214660), (10, 2335693194), (12, 1946410995), (15, 1557128796), (18, 1297607330), (20, 1167846597), (23, 1015518780), (30, 778564398), (36, 648803665), (45, 519042932), (46, 507759390), (60, 389282199), (69, 338506260), (90, 259521466), (92, 253879695), (115, 203103756), (138, 169253130), (180, 129760733), (207, 112835420), (230, 101551878), (276, 84626565), (345, 67701252), (414, 56417710), (460, 50775939), (631, 37015740), (690, 33850626), (828, 28208855), (1035, 22567084), (1262, 18507870), (1380, 16925313), (1893, 12338580), (2070, 11283542), (2524, 9253935), (3155, 7403148), (3786, 6169290), (4140, 5641771), (5679, 4112860), (6310, 3701574), (7572, 3084645), (8941, 2612340), (9465, 2467716), (11358, 2056430), (12620, 1850787), (14513, 1609380), (17882, 1306170), (18930, 1233858), (22716, 1028215), (26823, 870780), (28395, 822572), (29026, 804690), (35764, 653085), (37860, 616929), (43539, 536460), (44705, 522468), (53646, 435390), (56790, 411286), (58052, 402345), (72565, 321876), (80469, 290260), (87078, 268230), (89410, 261234), (107292, 217695), (113580, 205643), (130617, 178820), (134115, 174156), (145130, 160938)]