1609154820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3235

約数の個数: 288

約数和(自身を含む): 6203258880

約数和(自身を除く): 4594104060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 260, 273, 279, 310, 315, 364, 372, 390, 403, 420, 434, 455, 465, 468, 546, 558, 585, 620, 630, 651, 780, 806, 819, 868, 910, 930, 1085, 1092, 1116, 1170, 1209, 1260, 1302, 1365, 1395, 1612, 1638, 1820, 1860, 1953, 2015, 2170, 2340, 2418, 2604, 2730, 2790, 2821, 3169, 3255, 3276, 3627, 3906, 4030, 4095, 4340, 4836, 5460, 5580, 5642, 6045, 6338, 6510, 7254, 7812, 8060, 8190, 8463, 9507, 9765, 11284, 12090, 12676, 13020, 14105, 14508, 15845, 16380, 16926, 18135, 19014, 19530, 22183, 24180, 25389, 28210, 28521, 31690, 33852, 36270, 38028, 39060, 41197, 42315, 44366, 47535, 50778, 56420, 57042, 63380, 66549, 72540, 82394, 84630, 88732, 95070, 98239, 101556, 110915, 114084, 123591, 126945, 133098, 142605, 164788, 169260, 190140, 196478, 199647, 205985, 221830, 247182, 253890, 266196, 285210, 288379, 294717, 332745, 370773, 392956, 399294, 411970, 443660, 491195, 494364, 507780, 570420, 576758, 589434, 617955, 665490, 687673, 741546, 798588, 823940, 865137, 884151, 982390, 998235, 1153516, 1178868, 1235910, 1277107, 1330980, 1375346, 1441895, 1473585, 1483092, 1730274, 1768302, 1853865, 1964780, 1996470, 2063019, 2471820, 2554214, 2595411, 2750692, 2883790, 2947170, 3438365, 3460548, 3536604, 3707730, 3831321, 3992940, 4126038, 4325685, 4420755, 5108428, 5190822, 5767580, 5894340, 6189057, 6385535, 6876730, 7415460, 7662642, 8252076, 8651370, 8841510, 8939749, 10315095, 10381644, 11493963, 12378114, 12771070, 12977055, 13753460, 15325284, 17302740, 17683020, 17879498, 19156605, 20630190, 22987926, 24756228, 25542140, 25954110, 26819247, 30945285, 35758996, 38313210, 41260380, 44698745, 45975852, 51908220, 53638494, 57469815, 61890570, 76626420, 80457741, 89397490, 107276988, 114939630, 123781140, 134096235, 160915482, 178794980, 229879260, 268192470, 321830964, 402288705, 536384940, 804577410, 1609154820]

約数ペア:

[(1, 1609154820), (2, 804577410), (3, 536384940), (4, 402288705), (5, 321830964), (6, 268192470), (7, 229879260), (9, 178794980), (10, 160915482), (12, 134096235), (13, 123781140), (14, 114939630), (15, 107276988), (18, 89397490), (20, 80457741), (21, 76626420), (26, 61890570), (28, 57469815), (30, 53638494), (31, 51908220), (35, 45975852), (36, 44698745), (39, 41260380), (42, 38313210), (45, 35758996), (52, 30945285), (60, 26819247), (62, 25954110), (63, 25542140), (65, 24756228), (70, 22987926), (78, 20630190), (84, 19156605), (90, 17879498), (91, 17683020), (93, 17302740), (105, 15325284), (117, 13753460), (124, 12977055), (126, 12771070), (130, 12378114), (140, 11493963), (155, 10381644), (156, 10315095), (180, 8939749), (182, 8841510), (186, 8651370), (195, 8252076), (210, 7662642), (217, 7415460), (234, 6876730), (252, 6385535), (260, 6189057), (273, 5894340), (279, 5767580), (310, 5190822), (315, 5108428), (364, 4420755), (372, 4325685), (390, 4126038), (403, 3992940), (420, 3831321), (434, 3707730), (455, 3536604), (465, 3460548), (468, 3438365), (546, 2947170), (558, 2883790), (585, 2750692), (620, 2595411), (630, 2554214), (651, 2471820), (780, 2063019), (806, 1996470), (819, 1964780), (868, 1853865), (910, 1768302), (930, 1730274), (1085, 1483092), (1092, 1473585), (1116, 1441895), (1170, 1375346), (1209, 1330980), (1260, 1277107), (1302, 1235910), (1365, 1178868), (1395, 1153516), (1612, 998235), (1638, 982390), (1820, 884151), (1860, 865137), (1953, 823940), (2015, 798588), (2170, 741546), (2340, 687673), (2418, 665490), (2604, 617955), (2730, 589434), (2790, 576758), (2821, 570420), (3169, 507780), (3255, 494364), (3276, 491195), (3627, 443660), (3906, 411970), (4030, 399294), (4095, 392956), (4340, 370773), (4836, 332745), (5460, 294717), (5580, 288379), (5642, 285210), (6045, 266196), (6338, 253890), (6510, 247182), (7254, 221830), (7812, 205985), (8060, 199647), (8190, 196478), (8463, 190140), (9507, 169260), (9765, 164788), (11284, 142605), (12090, 133098), (12676, 126945), (13020, 123591), (14105, 114084), (14508, 110915), (15845, 101556), (16380, 98239), (16926, 95070), (18135, 88732), (19014, 84630), (19530, 82394), (22183, 72540), (24180, 66549), (25389, 63380), (28210, 57042), (28521, 56420), (31690, 50778), (33852, 47535), (36270, 44366), (38028, 42315), (39060, 41197)]