319441980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1268

約数の個数: 192

約数和(自身を含む): 1085607936

約数和(自身を除く): 766165956

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 260, 286, 310, 330, 341, 372, 390, 403, 429, 465, 572, 620, 660, 682, 715, 780, 806, 858, 930, 1023, 1201, 1209, 1364, 1430, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2402, 2418, 2860, 3410, 3603, 4030, 4092, 4290, 4433, 4804, 4836, 5115, 6005, 6045, 6820, 7206, 8060, 8580, 8866, 10230, 12010, 12090, 13211, 13299, 14412, 15613, 17732, 18015, 20460, 22165, 24020, 24180, 26422, 26598, 31226, 36030, 37231, 39633, 44330, 46839, 52844, 53196, 62452, 66055, 66495, 72060, 74462, 78065, 79266, 88660, 93678, 111693, 132110, 132990, 148924, 156130, 158532, 171743, 186155, 187356, 198165, 223386, 234195, 264220, 265980, 312260, 343486, 372310, 396330, 409541, 446772, 468390, 484003, 515229, 558465, 686972, 744620, 792660, 819082, 858715, 936780, 968006, 1030458, 1116930, 1228623, 1452009, 1638164, 1717430, 1936012, 2047705, 2060916, 2233860, 2420015, 2457246, 2576145, 2904018, 3434860, 4095410, 4840030, 4914492, 5152290, 5324033, 5808036, 6143115, 7260045, 8190820, 9680060, 10304580, 10648066, 12286230, 14520090, 15972099, 21296132, 24572460, 26620165, 29040180, 31944198, 53240330, 63888396, 79860495, 106480660, 159720990, 319441980]

約数ペア:

[(1, 319441980), (2, 159720990), (3, 106480660), (4, 79860495), (5, 63888396), (6, 53240330), (10, 31944198), (11, 29040180), (12, 26620165), (13, 24572460), (15, 21296132), (20, 15972099), (22, 14520090), (26, 12286230), (30, 10648066), (31, 10304580), (33, 9680060), (39, 8190820), (44, 7260045), (52, 6143115), (55, 5808036), (60, 5324033), (62, 5152290), (65, 4914492), (66, 4840030), (78, 4095410), (93, 3434860), (110, 2904018), (124, 2576145), (130, 2457246), (132, 2420015), (143, 2233860), (155, 2060916), (156, 2047705), (165, 1936012), (186, 1717430), (195, 1638164), (220, 1452009), (260, 1228623), (286, 1116930), (310, 1030458), (330, 968006), (341, 936780), (372, 858715), (390, 819082), (403, 792660), (429, 744620), (465, 686972), (572, 558465), (620, 515229), (660, 484003), (682, 468390), (715, 446772), (780, 409541), (806, 396330), (858, 372310), (930, 343486), (1023, 312260), (1201, 265980), (1209, 264220), (1364, 234195), (1430, 223386), (1612, 198165), (1705, 187356), (1716, 186155), (1860, 171743), (2015, 158532), (2046, 156130), (2145, 148924), (2402, 132990), (2418, 132110), (2860, 111693), (3410, 93678), (3603, 88660), (4030, 79266), (4092, 78065), (4290, 74462), (4433, 72060), (4804, 66495), (4836, 66055), (5115, 62452), (6005, 53196), (6045, 52844), (6820, 46839), (7206, 44330), (8060, 39633), (8580, 37231), (8866, 36030), (10230, 31226), (12010, 26598), (12090, 26422), (13211, 24180), (13299, 24020), (14412, 22165), (15613, 20460), (17732, 18015)]