196389480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2069}}^1$

素因数の和:2203

約数の個数: 128

約数和(自身を含む): 679622400

約数和(自身を除く): 483232920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2069, 2260, 2373, 2712, 3164, 3390, 3955, 4138, 4520, 4746, 6207, 6328, 6780, 7910, 8276, 9492, 10345, 11865, 12414, 13560, 14483, 15820, 16552, 18984, 20690, 23730, 24828, 28966, 31035, 31640, 41380, 43449, 47460, 49656, 57932, 62070, 72415, 82760, 86898, 94920, 115864, 124140, 144830, 173796, 217245, 233797, 248280, 289660, 347592, 434490, 467594, 579320, 701391, 868980, 935188, 1168985, 1402782, 1636579, 1737960, 1870376, 2337970, 2805564, 3273158, 3506955, 4675940, 4909737, 5611128, 6546316, 7013910, 8182895, 9351880, 9819474, 13092632, 14027820, 16365790, 19638948, 24548685, 28055640, 32731580, 39277896, 49097370, 65463160, 98194740, 196389480]

約数ペア:

[(1, 196389480), (2, 98194740), (3, 65463160), (4, 49097370), (5, 39277896), (6, 32731580), (7, 28055640), (8, 24548685), (10, 19638948), (12, 16365790), (14, 14027820), (15, 13092632), (20, 9819474), (21, 9351880), (24, 8182895), (28, 7013910), (30, 6546316), (35, 5611128), (40, 4909737), (42, 4675940), (56, 3506955), (60, 3273158), (70, 2805564), (84, 2337970), (105, 1870376), (113, 1737960), (120, 1636579), (140, 1402782), (168, 1168985), (210, 935188), (226, 868980), (280, 701391), (339, 579320), (420, 467594), (452, 434490), (565, 347592), (678, 289660), (791, 248280), (840, 233797), (904, 217245), (1130, 173796), (1356, 144830), (1582, 124140), (1695, 115864), (2069, 94920), (2260, 86898), (2373, 82760), (2712, 72415), (3164, 62070), (3390, 57932), (3955, 49656), (4138, 47460), (4520, 43449), (4746, 41380), (6207, 31640), (6328, 31035), (6780, 28966), (7910, 24828), (8276, 23730), (9492, 20690), (10345, 18984), (11865, 16552), (12414, 15820), (13560, 14483)]