189861498880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3083}}^1$

素因数の和:3240

約数の個数: 208

約数和(自身を含む): 475311803904

約数和(自身を除く): 285450305024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 124, 128, 155, 160, 194, 248, 256, 310, 320, 388, 485, 496, 512, 620, 640, 776, 970, 992, 1024, 1240, 1280, 1552, 1940, 1984, 2048, 2480, 2560, 3007, 3083, 3104, 3880, 3968, 4096, 4960, 5120, 6014, 6166, 6208, 7760, 7936, 9920, 10240, 12028, 12332, 12416, 15035, 15415, 15520, 15872, 19840, 20480, 24056, 24664, 24832, 30070, 30830, 31040, 31744, 39680, 48112, 49328, 49664, 60140, 61660, 62080, 63488, 79360, 95573, 96224, 98656, 99328, 120280, 123320, 124160, 126976, 158720, 191146, 192448, 197312, 198656, 240560, 246640, 248320, 299051, 317440, 382292, 384896, 394624, 397312, 477865, 481120, 493280, 496640, 598102, 634880, 764584, 769792, 789248, 955730, 962240, 986560, 993280, 1196204, 1495255, 1529168, 1539584, 1578496, 1911460, 1924480, 1973120, 1986560, 2392408, 2990510, 3058336, 3079168, 3156992, 3822920, 3848960, 3946240, 4784816, 5981020, 6116672, 6158336, 6313984, 7645840, 7697920, 7892480, 9270581, 9569632, 11962040, 12233344, 12316672, 12627968, 15291680, 15395840, 15784960, 18541162, 19139264, 23924080, 24466688, 30583360, 30791680, 31569920, 37082324, 38278528, 46352905, 47848160, 48933376, 61166720, 61583360, 63139840, 74164648, 76557056, 92705810, 95696320, 97866752, 122333440, 148329296, 153114112, 185411620, 191392640, 195733504, 244666880, 296658592, 306228224, 370823240, 382785280, 391467008, 489333760, 593317184, 612456448, 741646480, 765570560, 978667520, 1186634368, 1224912896, 1483292960, 1531141120, 1957335040, 2373268736, 2966585920, 3062282240, 4746537472, 5933171840, 6124564480, 9493074944, 11866343680, 18986149888, 23732687360, 37972299776, 47465374720, 94930749440, 189861498880]

約数ペア:

[(1, 189861498880), (2, 94930749440), (4, 47465374720), (5, 37972299776), (8, 23732687360), (10, 18986149888), (16, 11866343680), (20, 9493074944), (31, 6124564480), (32, 5933171840), (40, 4746537472), (62, 3062282240), (64, 2966585920), (80, 2373268736), (97, 1957335040), (124, 1531141120), (128, 1483292960), (155, 1224912896), (160, 1186634368), (194, 978667520), (248, 765570560), (256, 741646480), (310, 612456448), (320, 593317184), (388, 489333760), (485, 391467008), (496, 382785280), (512, 370823240), (620, 306228224), (640, 296658592), (776, 244666880), (970, 195733504), (992, 191392640), (1024, 185411620), (1240, 153114112), (1280, 148329296), (1552, 122333440), (1940, 97866752), (1984, 95696320), (2048, 92705810), (2480, 76557056), (2560, 74164648), (3007, 63139840), (3083, 61583360), (3104, 61166720), (3880, 48933376), (3968, 47848160), (4096, 46352905), (4960, 38278528), (5120, 37082324), (6014, 31569920), (6166, 30791680), (6208, 30583360), (7760, 24466688), (7936, 23924080), (9920, 19139264), (10240, 18541162), (12028, 15784960), (12332, 15395840), (12416, 15291680), (15035, 12627968), (15415, 12316672), (15520, 12233344), (15872, 11962040), (19840, 9569632), (20480, 9270581), (24056, 7892480), (24664, 7697920), (24832, 7645840), (30070, 6313984), (30830, 6158336), (31040, 6116672), (31744, 5981020), (39680, 4784816), (48112, 3946240), (49328, 3848960), (49664, 3822920), (60140, 3156992), (61660, 3079168), (62080, 3058336), (63488, 2990510), (79360, 2392408), (95573, 1986560), (96224, 1973120), (98656, 1924480), (99328, 1911460), (120280, 1578496), (123320, 1539584), (124160, 1529168), (126976, 1495255), (158720, 1196204), (191146, 993280), (192448, 986560), (197312, 962240), (198656, 955730), (240560, 789248), (246640, 769792), (248320, 764584), (299051, 634880), (317440, 598102), (382292, 496640), (384896, 493280), (394624, 481120), (397312, 477865)]