1565337540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 4920685056

約数和(自身を除く): 3355347516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 73, 74, 78, 111, 130, 146, 148, 156, 185, 195, 219, 222, 260, 292, 365, 370, 390, 438, 444, 481, 555, 730, 740, 743, 780, 876, 949, 962, 1095, 1110, 1443, 1460, 1486, 1898, 1924, 2190, 2220, 2229, 2405, 2701, 2847, 2886, 2972, 3715, 3796, 4380, 4458, 4745, 4810, 5402, 5694, 5772, 7215, 7430, 8103, 8916, 9490, 9620, 9659, 10804, 11145, 11388, 13505, 14235, 14430, 14860, 16206, 18980, 19318, 22290, 27010, 27491, 28470, 28860, 28977, 32412, 35113, 38636, 40515, 44580, 48295, 54020, 54239, 54982, 56940, 57954, 70226, 81030, 82473, 96590, 105339, 108478, 109964, 115908, 137455, 140452, 144885, 162060, 162717, 164946, 175565, 193180, 210678, 216956, 271195, 274910, 289770, 325434, 329892, 351130, 357383, 412365, 421356, 526695, 542390, 549820, 579540, 650868, 702260, 705107, 714766, 813585, 824730, 1053390, 1072149, 1084780, 1410214, 1429532, 1627170, 1649460, 1786915, 2006843, 2106780, 2115321, 2144298, 2820428, 3254340, 3525535, 3573830, 4013686, 4230642, 4288596, 5360745, 6020529, 7051070, 7147660, 8027372, 8461284, 10034215, 10576605, 10721490, 12041058, 14102140, 20068430, 21153210, 21442980, 24082116, 26088959, 30102645, 40136860, 42306420, 52177918, 60205290, 78266877, 104355836, 120410580, 130444795, 156533754, 260889590, 313067508, 391334385, 521779180, 782668770, 1565337540]

約数ペア:

[(1, 1565337540), (2, 782668770), (3, 521779180), (4, 391334385), (5, 313067508), (6, 260889590), (10, 156533754), (12, 130444795), (13, 120410580), (15, 104355836), (20, 78266877), (26, 60205290), (30, 52177918), (37, 42306420), (39, 40136860), (52, 30102645), (60, 26088959), (65, 24082116), (73, 21442980), (74, 21153210), (78, 20068430), (111, 14102140), (130, 12041058), (146, 10721490), (148, 10576605), (156, 10034215), (185, 8461284), (195, 8027372), (219, 7147660), (222, 7051070), (260, 6020529), (292, 5360745), (365, 4288596), (370, 4230642), (390, 4013686), (438, 3573830), (444, 3525535), (481, 3254340), (555, 2820428), (730, 2144298), (740, 2115321), (743, 2106780), (780, 2006843), (876, 1786915), (949, 1649460), (962, 1627170), (1095, 1429532), (1110, 1410214), (1443, 1084780), (1460, 1072149), (1486, 1053390), (1898, 824730), (1924, 813585), (2190, 714766), (2220, 705107), (2229, 702260), (2405, 650868), (2701, 579540), (2847, 549820), (2886, 542390), (2972, 526695), (3715, 421356), (3796, 412365), (4380, 357383), (4458, 351130), (4745, 329892), (4810, 325434), (5402, 289770), (5694, 274910), (5772, 271195), (7215, 216956), (7430, 210678), (8103, 193180), (8916, 175565), (9490, 164946), (9620, 162717), (9659, 162060), (10804, 144885), (11145, 140452), (11388, 137455), (13505, 115908), (14235, 109964), (14430, 108478), (14860, 105339), (16206, 96590), (18980, 82473), (19318, 81030), (22290, 70226), (27010, 57954), (27491, 56940), (28470, 54982), (28860, 54239), (28977, 54020), (32412, 48295), (35113, 44580), (38636, 40515)]