899885040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 2855817216

約数和(自身を除く): 1955932176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 191, 201, 240, 268, 293, 335, 382, 402, 536, 573, 586, 670, 764, 804, 879, 955, 1005, 1072, 1146, 1172, 1340, 1465, 1528, 1608, 1758, 1910, 2010, 2292, 2344, 2680, 2865, 2930, 3056, 3216, 3516, 3820, 4020, 4395, 4584, 4688, 5360, 5730, 5860, 7032, 7640, 8040, 8790, 9168, 11460, 11720, 12797, 14064, 15280, 16080, 17580, 19631, 22920, 23440, 25594, 35160, 38391, 39262, 45840, 51188, 55963, 58893, 63985, 70320, 76782, 78524, 98155, 102376, 111926, 117786, 127970, 153564, 157048, 167889, 191955, 196310, 204752, 223852, 235572, 255940, 279815, 294465, 307128, 314096, 335778, 383910, 392620, 447704, 471144, 511880, 559630, 588930, 614256, 671556, 767820, 785240, 839445, 895408, 942288, 1023760, 1119260, 1177860, 1343112, 1535640, 1570480, 1678890, 2238520, 2355720, 2686224, 3071280, 3357780, 3749521, 4477040, 4711440, 6715560, 7499042, 11248563, 13431120, 14998084, 18747605, 22497126, 29996168, 37495210, 44994252, 56242815, 59992336, 74990420, 89988504, 112485630, 149980840, 179977008, 224971260, 299961680, 449942520, 899885040]

約数ペア:

[(1, 899885040), (2, 449942520), (3, 299961680), (4, 224971260), (5, 179977008), (6, 149980840), (8, 112485630), (10, 89988504), (12, 74990420), (15, 59992336), (16, 56242815), (20, 44994252), (24, 37495210), (30, 29996168), (40, 22497126), (48, 18747605), (60, 14998084), (67, 13431120), (80, 11248563), (120, 7499042), (134, 6715560), (191, 4711440), (201, 4477040), (240, 3749521), (268, 3357780), (293, 3071280), (335, 2686224), (382, 2355720), (402, 2238520), (536, 1678890), (573, 1570480), (586, 1535640), (670, 1343112), (764, 1177860), (804, 1119260), (879, 1023760), (955, 942288), (1005, 895408), (1072, 839445), (1146, 785240), (1172, 767820), (1340, 671556), (1465, 614256), (1528, 588930), (1608, 559630), (1758, 511880), (1910, 471144), (2010, 447704), (2292, 392620), (2344, 383910), (2680, 335778), (2865, 314096), (2930, 307128), (3056, 294465), (3216, 279815), (3516, 255940), (3820, 235572), (4020, 223852), (4395, 204752), (4584, 196310), (4688, 191955), (5360, 167889), (5730, 157048), (5860, 153564), (7032, 127970), (7640, 117786), (8040, 111926), (8790, 102376), (9168, 98155), (11460, 78524), (11720, 76782), (12797, 70320), (14064, 63985), (15280, 58893), (16080, 55963), (17580, 51188), (19631, 45840), (22920, 39262), (23440, 38391), (25594, 35160)]