386226720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 1478917440

約数和(自身を除く): 1092690720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 132, 144, 148, 160, 165, 176, 180, 185, 198, 220, 222, 240, 264, 288, 296, 330, 333, 352, 360, 370, 396, 407, 440, 444, 480, 495, 528, 555, 592, 659, 660, 666, 720, 740, 792, 814, 880, 888, 990, 1056, 1110, 1184, 1221, 1318, 1320, 1332, 1440, 1480, 1584, 1628, 1665, 1760, 1776, 1977, 1980, 2035, 2220, 2442, 2636, 2640, 2664, 2960, 3168, 3256, 3295, 3330, 3552, 3663, 3954, 3960, 4070, 4440, 4884, 5272, 5280, 5328, 5920, 5931, 6105, 6512, 6590, 6660, 7249, 7326, 7908, 7920, 8140, 8880, 9768, 9885, 10544, 10656, 11862, 12210, 13024, 13180, 13320, 14498, 14652, 15816, 15840, 16280, 17760, 18315, 19536, 19770, 21088, 21747, 23724, 24383, 24420, 26360, 26640, 28996, 29304, 29655, 31632, 32560, 36245, 36630, 39072, 39540, 43494, 47448, 48766, 48840, 52720, 53280, 57992, 58608, 59310, 63264, 65120, 65241, 72490, 73149, 73260, 79080, 86988, 94896, 97532, 97680, 105440, 108735, 115984, 117216, 118620, 121915, 130482, 144980, 146298, 146520, 158160, 173976, 189792, 195064, 195360, 217470, 219447, 231968, 237240, 243830, 260964, 268213, 289960, 292596, 293040, 316320, 326205, 347952, 365745, 390128, 434940, 438894, 474480, 487660, 521928, 536426, 579920, 585192, 586080, 652410, 695904, 731490, 780256, 804639, 869880, 877788, 948960, 975320, 1043856, 1072852, 1097235, 1159840, 1170384, 1304820, 1341065, 1462980, 1609278, 1739760, 1755576, 1950640, 2087712, 2145704, 2194470, 2340768, 2413917, 2609640, 2682130, 2925960, 3218556, 3479520, 3511152, 3901280, 4023195, 4291408, 4388940, 4827834, 5219280, 5364260, 5851920, 6437112, 7022304, 8046390, 8582816, 8777880, 9655668, 10438560, 10728520, 11703840, 12069585, 12874224, 16092780, 17555760, 19311336, 21457040, 24139170, 25748448, 32185560, 35111520, 38622672, 42914080, 48278340, 64371120, 77245344, 96556680, 128742240, 193113360, 386226720]

約数ペア:

[(1, 386226720), (2, 193113360), (3, 128742240), (4, 96556680), (5, 77245344), (6, 64371120), (8, 48278340), (9, 42914080), (10, 38622672), (11, 35111520), (12, 32185560), (15, 25748448), (16, 24139170), (18, 21457040), (20, 19311336), (22, 17555760), (24, 16092780), (30, 12874224), (32, 12069585), (33, 11703840), (36, 10728520), (37, 10438560), (40, 9655668), (44, 8777880), (45, 8582816), (48, 8046390), (55, 7022304), (60, 6437112), (66, 5851920), (72, 5364260), (74, 5219280), (80, 4827834), (88, 4388940), (90, 4291408), (96, 4023195), (99, 3901280), (110, 3511152), (111, 3479520), (120, 3218556), (132, 2925960), (144, 2682130), (148, 2609640), (160, 2413917), (165, 2340768), (176, 2194470), (180, 2145704), (185, 2087712), (198, 1950640), (220, 1755576), (222, 1739760), (240, 1609278), (264, 1462980), (288, 1341065), (296, 1304820), (330, 1170384), (333, 1159840), (352, 1097235), (360, 1072852), (370, 1043856), (396, 975320), (407, 948960), (440, 877788), (444, 869880), (480, 804639), (495, 780256), (528, 731490), (555, 695904), (592, 652410), (659, 586080), (660, 585192), (666, 579920), (720, 536426), (740, 521928), (792, 487660), (814, 474480), (880, 438894), (888, 434940), (990, 390128), (1056, 365745), (1110, 347952), (1184, 326205), (1221, 316320), (1318, 293040), (1320, 292596), (1332, 289960), (1440, 268213), (1480, 260964), (1584, 243830), (1628, 237240), (1665, 231968), (1760, 219447), (1776, 217470), (1977, 195360), (1980, 195064), (2035, 189792), (2220, 173976), (2442, 158160), (2636, 146520), (2640, 146298), (2664, 144980), (2960, 130482), (3168, 121915), (3256, 118620), (3295, 117216), (3330, 115984), (3552, 108735), (3663, 105440), (3954, 97680), (3960, 97532), (4070, 94896), (4440, 86988), (4884, 79080), (5272, 73260), (5280, 73149), (5328, 72490), (5920, 65241), (5931, 65120), (6105, 63264), (6512, 59310), (6590, 58608), (6660, 57992), (7249, 53280), (7326, 52720), (7908, 48840), (7920, 48766), (8140, 47448), (8880, 43494), (9768, 39540), (9885, 39072), (10544, 36630), (10656, 36245), (11862, 32560), (12210, 31632), (13024, 29655), (13180, 29304), (13320, 28996), (14498, 26640), (14652, 26360), (15816, 24420), (15840, 24383), (16280, 23724), (17760, 21747), (18315, 21088), (19536, 19770)]