7467422560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{188953}}^1$

素因数の和:189000

約数の個数: 96

約数和(自身を含む): 19998891360

約数和(自身を除く): 12531468800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 7904, 9880, 19760, 39520, 188953, 377906, 755812, 944765, 1511624, 1889530, 2456389, 3023248, 3590107, 3779060, 4912778, 6046496, 7180214, 7558120, 9825556, 12281945, 14360428, 15116240, 17950535, 19651112, 24563890, 28720856, 30232480, 35901070, 39302224, 46671391, 49127780, 57441712, 71802140, 78604448, 93342782, 98255560, 114883424, 143604280, 186685564, 196511120, 233356955, 287208560, 373371128, 393022240, 466713910, 574417120, 746742256, 933427820, 1493484512, 1866855640, 3733711280, 7467422560]

約数ペア:

[(1, 7467422560), (2, 3733711280), (4, 1866855640), (5, 1493484512), (8, 933427820), (10, 746742256), (13, 574417120), (16, 466713910), (19, 393022240), (20, 373371128), (26, 287208560), (32, 233356955), (38, 196511120), (40, 186685564), (52, 143604280), (65, 114883424), (76, 98255560), (80, 93342782), (95, 78604448), (104, 71802140), (130, 57441712), (152, 49127780), (160, 46671391), (190, 39302224), (208, 35901070), (247, 30232480), (260, 28720856), (304, 24563890), (380, 19651112), (416, 17950535), (494, 15116240), (520, 14360428), (608, 12281945), (760, 9825556), (988, 7558120), (1040, 7180214), (1235, 6046496), (1520, 4912778), (1976, 3779060), (2080, 3590107), (2470, 3023248), (3040, 2456389), (3952, 1889530), (4940, 1511624), (7904, 944765), (9880, 755812), (19760, 377906), (39520, 188953)]