15692795440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{2371}}^1$

素因数の和:2667

約数の個数: 160

約数和(自身を含む): 42693267456

約数和(自身を除く): 27000472016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 223, 265, 280, 371, 424, 446, 530, 560, 742, 848, 892, 1060, 1115, 1484, 1561, 1784, 1855, 2120, 2230, 2371, 2968, 3122, 3568, 3710, 4240, 4460, 4742, 5936, 6244, 7420, 7805, 8920, 9484, 11819, 11855, 12488, 14840, 15610, 16597, 17840, 18968, 23638, 23710, 24976, 29680, 31220, 33194, 37936, 47276, 47420, 59095, 62440, 66388, 82733, 82985, 94552, 94840, 118190, 124880, 125663, 132776, 165466, 165970, 189104, 189680, 236380, 251326, 265552, 330932, 331940, 413665, 472760, 502652, 528733, 628315, 661864, 663880, 827330, 879641, 945520, 1005304, 1057466, 1256630, 1323728, 1327760, 1654660, 1759282, 2010608, 2114932, 2513260, 2643665, 3309320, 3518564, 3701131, 4229864, 4398205, 5026520, 5287330, 6618640, 7037128, 7402262, 8459728, 8796410, 10053040, 10574660, 14074256, 14804524, 17592820, 18505655, 21149320, 28022849, 29609048, 35185640, 37011310, 42298640, 56045698, 59218096, 70371280, 74022620, 112091396, 140114245, 148045240, 196159943, 224182792, 280228490, 296090480, 392319886, 448365584, 560456980, 784639772, 980799715, 1120913960, 1569279544, 1961599430, 2241827920, 3138559088, 3923198860, 7846397720, 15692795440]

約数ペア:

[(1, 15692795440), (2, 7846397720), (4, 3923198860), (5, 3138559088), (7, 2241827920), (8, 1961599430), (10, 1569279544), (14, 1120913960), (16, 980799715), (20, 784639772), (28, 560456980), (35, 448365584), (40, 392319886), (53, 296090480), (56, 280228490), (70, 224182792), (80, 196159943), (106, 148045240), (112, 140114245), (140, 112091396), (212, 74022620), (223, 70371280), (265, 59218096), (280, 56045698), (371, 42298640), (424, 37011310), (446, 35185640), (530, 29609048), (560, 28022849), (742, 21149320), (848, 18505655), (892, 17592820), (1060, 14804524), (1115, 14074256), (1484, 10574660), (1561, 10053040), (1784, 8796410), (1855, 8459728), (2120, 7402262), (2230, 7037128), (2371, 6618640), (2968, 5287330), (3122, 5026520), (3568, 4398205), (3710, 4229864), (4240, 3701131), (4460, 3518564), (4742, 3309320), (5936, 2643665), (6244, 2513260), (7420, 2114932), (7805, 2010608), (8920, 1759282), (9484, 1654660), (11819, 1327760), (11855, 1323728), (12488, 1256630), (14840, 1057466), (15610, 1005304), (16597, 945520), (17840, 879641), (18968, 827330), (23638, 663880), (23710, 661864), (24976, 628315), (29680, 528733), (31220, 502652), (33194, 472760), (37936, 413665), (47276, 331940), (47420, 330932), (59095, 265552), (62440, 251326), (66388, 236380), (82733, 189680), (82985, 189104), (94552, 165970), (94840, 165466), (118190, 132776), (124880, 125663)]