18364659780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2530

約数の個数: 192

約数和(自身を含む): 54762946560

約数和(自身を除く): 36398286780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 71, 93, 118, 124, 142, 155, 177, 186, 213, 236, 284, 295, 310, 354, 355, 372, 426, 465, 590, 620, 708, 710, 852, 885, 930, 1065, 1180, 1420, 1770, 1829, 1860, 2130, 2201, 2357, 3540, 3658, 4189, 4260, 4402, 4714, 5487, 6603, 7071, 7316, 8378, 8804, 9145, 9428, 10974, 11005, 11785, 12567, 13206, 14142, 16756, 18290, 20945, 21948, 22010, 23570, 25134, 26412, 27435, 28284, 33015, 35355, 36580, 41890, 44020, 47140, 50268, 54870, 62835, 66030, 70710, 73067, 83780, 109740, 125670, 129859, 132060, 139063, 141420, 146134, 167347, 219201, 251340, 259718, 278126, 292268, 334694, 365335, 389577, 417189, 438402, 502041, 519436, 556252, 649295, 669388, 695315, 730670, 779154, 834378, 836735, 876804, 1004082, 1096005, 1298590, 1390630, 1461340, 1558308, 1668756, 1673470, 1947885, 2008164, 2085945, 2192010, 2510205, 2597180, 2781260, 3346940, 3895770, 4171890, 4310953, 4384020, 5020410, 5187757, 7791540, 8343780, 8621906, 9873473, 10040820, 10375514, 12932859, 15563271, 17243812, 19746946, 20751028, 21554765, 25865718, 25938785, 29620419, 31126542, 39493892, 43109530, 49367365, 51731436, 51877570, 59240838, 62253084, 64664295, 77816355, 86219060, 98734730, 103755140, 118481676, 129328590, 148102095, 155632710, 197469460, 258657180, 296204190, 306077663, 311265420, 592408380, 612155326, 918232989, 1224310652, 1530388315, 1836465978, 3060776630, 3672931956, 4591164945, 6121553260, 9182329890, 18364659780]

約数ペア:

[(1, 18364659780), (2, 9182329890), (3, 6121553260), (4, 4591164945), (5, 3672931956), (6, 3060776630), (10, 1836465978), (12, 1530388315), (15, 1224310652), (20, 918232989), (30, 612155326), (31, 592408380), (59, 311265420), (60, 306077663), (62, 296204190), (71, 258657180), (93, 197469460), (118, 155632710), (124, 148102095), (142, 129328590), (155, 118481676), (177, 103755140), (186, 98734730), (213, 86219060), (236, 77816355), (284, 64664295), (295, 62253084), (310, 59240838), (354, 51877570), (355, 51731436), (372, 49367365), (426, 43109530), (465, 39493892), (590, 31126542), (620, 29620419), (708, 25938785), (710, 25865718), (852, 21554765), (885, 20751028), (930, 19746946), (1065, 17243812), (1180, 15563271), (1420, 12932859), (1770, 10375514), (1829, 10040820), (1860, 9873473), (2130, 8621906), (2201, 8343780), (2357, 7791540), (3540, 5187757), (3658, 5020410), (4189, 4384020), (4260, 4310953), (4402, 4171890), (4714, 3895770), (5487, 3346940), (6603, 2781260), (7071, 2597180), (7316, 2510205), (8378, 2192010), (8804, 2085945), (9145, 2008164), (9428, 1947885), (10974, 1673470), (11005, 1668756), (11785, 1558308), (12567, 1461340), (13206, 1390630), (14142, 1298590), (16756, 1096005), (18290, 1004082), (20945, 876804), (21948, 836735), (22010, 834378), (23570, 779154), (25134, 730670), (26412, 695315), (27435, 669388), (28284, 649295), (33015, 556252), (35355, 519436), (36580, 502041), (41890, 438402), (44020, 417189), (47140, 389577), (50268, 365335), (54870, 334694), (62835, 292268), (66030, 278126), (70710, 259718), (73067, 251340), (83780, 219201), (109740, 167347), (125670, 146134), (129859, 141420), (132060, 139063)]