22278675720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1395907}}^1$

素因数の和:1395947

約数の個数: 128

約数和(自身を含む): 80404300800

約数和(自身を除く): 58125625080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 1395907, 2791814, 4187721, 5583628, 6979535, 8375442, 9771349, 11167256, 13959070, 16750884, 19542698, 20938605, 26522233, 27918140, 29314047, 33501768, 39085396, 41877210, 48856745, 53044466, 55836280, 58628094, 78170792, 79566699, 83754420, 97713490, 106088932, 117256188, 132611165, 146570235, 159133398, 167508840, 185655631, 195426980, 212177864, 234512376, 265222330, 293140470, 318266796, 371311262, 390853960, 397833495, 530444660, 556966893, 586280940, 636533592, 742622524, 795666990, 928278155, 1060889320, 1113933786, 1172561880, 1485245048, 1591333980, 1856556310, 2227867572, 2784834465, 3182667960, 3713112620, 4455735144, 5569668930, 7426225240, 11139337860, 22278675720]

約数ペア:

[(1, 22278675720), (2, 11139337860), (3, 7426225240), (4, 5569668930), (5, 4455735144), (6, 3713112620), (7, 3182667960), (8, 2784834465), (10, 2227867572), (12, 1856556310), (14, 1591333980), (15, 1485245048), (19, 1172561880), (20, 1113933786), (21, 1060889320), (24, 928278155), (28, 795666990), (30, 742622524), (35, 636533592), (38, 586280940), (40, 556966893), (42, 530444660), (56, 397833495), (57, 390853960), (60, 371311262), (70, 318266796), (76, 293140470), (84, 265222330), (95, 234512376), (105, 212177864), (114, 195426980), (120, 185655631), (133, 167508840), (140, 159133398), (152, 146570235), (168, 132611165), (190, 117256188), (210, 106088932), (228, 97713490), (266, 83754420), (280, 79566699), (285, 78170792), (380, 58628094), (399, 55836280), (420, 53044466), (456, 48856745), (532, 41877210), (570, 39085396), (665, 33501768), (760, 29314047), (798, 27918140), (840, 26522233), (1064, 20938605), (1140, 19542698), (1330, 16750884), (1596, 13959070), (1995, 11167256), (2280, 9771349), (2660, 8375442), (3192, 6979535), (3990, 5583628), (5320, 4187721), (7980, 2791814), (15960, 1395907)]