15671828340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{170383}}^1$

素因数の和:170478

約数の個数: 144

約数和(自身を含む): 55073561088

約数和(自身を除く): 39401732748

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15330, 18396, 22995, 30660, 45990, 91980, 170383, 340766, 511149, 681532, 851915, 1022298, 1192681, 1533447, 1703830, 2044596, 2385362, 2555745, 3066894, 3407660, 3578043, 4770724, 5111490, 5963405, 6133788, 7156086, 7667235, 10222980, 10734129, 11926810, 12437959, 14312172, 15334470, 17890215, 21468258, 23853620, 24875918, 30668940, 35780430, 37313877, 42936516, 49751836, 53670645, 62189795, 71560860, 74627754, 87065713, 107341290, 111941631, 124379590, 149255508, 174131426, 186569385, 214682580, 223883262, 248759180, 261197139, 348262852, 373138770, 435328565, 447766524, 522394278, 559708155, 746277540, 783591417, 870657130, 1044788556, 1119416310, 1305985695, 1567182834, 1741314260, 2238832620, 2611971390, 3134365668, 3917957085, 5223942780, 7835914170, 15671828340]

約数ペア:

[(1, 15671828340), (2, 7835914170), (3, 5223942780), (4, 3917957085), (5, 3134365668), (6, 2611971390), (7, 2238832620), (9, 1741314260), (10, 1567182834), (12, 1305985695), (14, 1119416310), (15, 1044788556), (18, 870657130), (20, 783591417), (21, 746277540), (28, 559708155), (30, 522394278), (35, 447766524), (36, 435328565), (42, 373138770), (45, 348262852), (60, 261197139), (63, 248759180), (70, 223883262), (73, 214682580), (84, 186569385), (90, 174131426), (105, 149255508), (126, 124379590), (140, 111941631), (146, 107341290), (180, 87065713), (210, 74627754), (219, 71560860), (252, 62189795), (292, 53670645), (315, 49751836), (365, 42936516), (420, 37313877), (438, 35780430), (511, 30668940), (630, 24875918), (657, 23853620), (730, 21468258), (876, 17890215), (1022, 15334470), (1095, 14312172), (1260, 12437959), (1314, 11926810), (1460, 10734129), (1533, 10222980), (2044, 7667235), (2190, 7156086), (2555, 6133788), (2628, 5963405), (3066, 5111490), (3285, 4770724), (4380, 3578043), (4599, 3407660), (5110, 3066894), (6132, 2555745), (6570, 2385362), (7665, 2044596), (9198, 1703830), (10220, 1533447), (13140, 1192681), (15330, 1022298), (18396, 851915), (22995, 681532), (30660, 511149), (45990, 340766), (91980, 170383)]