918214920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{17351}}^1$

素因数の和:17385

約数の個数: 192

約数和(自身を含む): 3560630400

約数和(自身を除く): 2642415480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17351, 17640, 26460, 34702, 52053, 52920, 69404, 86755, 104106, 121457, 138808, 156159, 173510, 208212, 242914, 260265, 312318, 347020, 364371, 416424, 468477, 485828, 520530, 607285, 624636, 694040, 728742, 780795, 850199, 936954, 971656, 1041060, 1093113, 1214570, 1249272, 1457484, 1561590, 1700398, 1821855, 1873908, 2082120, 2186226, 2342385, 2429140, 2550597, 2914968, 3123180, 3279339, 3400796, 3643710, 3747816, 4250995, 4372452, 4684770, 4858280, 5101194, 5465565, 6246360, 6558678, 6801592, 7287420, 7651791, 8501990, 8744904, 9369540, 10202388, 10931130, 12752985, 13117356, 14574840, 15303582, 16396695, 17003980, 18739080, 20404776, 21862260, 22955373, 25505970, 26234712, 30607164, 32793390, 34007960, 38258955, 43724520, 45910746, 51011940, 61214328, 65586780, 76517910, 91821492, 102023880, 114776865, 131173560, 153035820, 183642984, 229553730, 306071640, 459107460, 918214920]

約数ペア:

[(1, 918214920), (2, 459107460), (3, 306071640), (4, 229553730), (5, 183642984), (6, 153035820), (7, 131173560), (8, 114776865), (9, 102023880), (10, 91821492), (12, 76517910), (14, 65586780), (15, 61214328), (18, 51011940), (20, 45910746), (21, 43724520), (24, 38258955), (27, 34007960), (28, 32793390), (30, 30607164), (35, 26234712), (36, 25505970), (40, 22955373), (42, 21862260), (45, 20404776), (49, 18739080), (54, 17003980), (56, 16396695), (60, 15303582), (63, 14574840), (70, 13117356), (72, 12752985), (84, 10931130), (90, 10202388), (98, 9369540), (105, 8744904), (108, 8501990), (120, 7651791), (126, 7287420), (135, 6801592), (140, 6558678), (147, 6246360), (168, 5465565), (180, 5101194), (189, 4858280), (196, 4684770), (210, 4372452), (216, 4250995), (245, 3747816), (252, 3643710), (270, 3400796), (280, 3279339), (294, 3123180), (315, 2914968), (360, 2550597), (378, 2429140), (392, 2342385), (420, 2186226), (441, 2082120), (490, 1873908), (504, 1821855), (540, 1700398), (588, 1561590), (630, 1457484), (735, 1249272), (756, 1214570), (840, 1093113), (882, 1041060), (945, 971656), (980, 936954), (1080, 850199), (1176, 780795), (1260, 728742), (1323, 694040), (1470, 624636), (1512, 607285), (1764, 520530), (1890, 485828), (1960, 468477), (2205, 416424), (2520, 364371), (2646, 347020), (2940, 312318), (3528, 260265), (3780, 242914), (4410, 208212), (5292, 173510), (5880, 156159), (6615, 138808), (7560, 121457), (8820, 104106), (10584, 86755), (13230, 69404), (17351, 52920), (17640, 52053), (26460, 34702)]