4928563520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 224

約数和(自身を含む): 12952780800

約数和(自身を除く): 8024217280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 79, 80, 95, 124, 152, 155, 158, 160, 190, 248, 304, 310, 316, 320, 331, 380, 395, 496, 589, 608, 620, 632, 662, 760, 790, 992, 1178, 1216, 1240, 1264, 1324, 1501, 1520, 1580, 1655, 1984, 2356, 2449, 2480, 2528, 2648, 2945, 3002, 3040, 3160, 3310, 4712, 4898, 4960, 5056, 5296, 5890, 6004, 6080, 6289, 6320, 6620, 7505, 9424, 9796, 9920, 10261, 10592, 11780, 12008, 12245, 12578, 12640, 13240, 15010, 18848, 19592, 20522, 21184, 23560, 24016, 24490, 25156, 25280, 26149, 26480, 30020, 31445, 37696, 39184, 41044, 46531, 47120, 48032, 48980, 50312, 51305, 52298, 52960, 60040, 62890, 78368, 82088, 93062, 94240, 96064, 97960, 100624, 102610, 104596, 105920, 120080, 125780, 130745, 156736, 164176, 186124, 188480, 194959, 195920, 201248, 205220, 209192, 232655, 240160, 251560, 261490, 328352, 372248, 389918, 391840, 402496, 410440, 418384, 465310, 480320, 496831, 503120, 522980, 656704, 744496, 779836, 783680, 810619, 820880, 836768, 930620, 974795, 993662, 1006240, 1045960, 1488992, 1559672, 1621238, 1641760, 1673536, 1861240, 1949590, 1987324, 2012480, 2091920, 2484155, 2977984, 3119344, 3242476, 3283520, 3722480, 3899180, 3974648, 4053095, 4183840, 4968310, 6238688, 6484952, 7444960, 7798360, 7949296, 8106190, 8367680, 9936620, 12477376, 12969904, 14889920, 15401761, 15596720, 15898592, 16212380, 19873240, 25939808, 30803522, 31193440, 31797184, 32424760, 39746480, 51879616, 61607044, 62386880, 64849520, 77008805, 79492960, 123214088, 129699040, 154017610, 158985920, 246428176, 259398080, 308035220, 492856352, 616070440, 985712704, 1232140880, 2464281760, 4928563520]

約数ペア:

[(1, 4928563520), (2, 2464281760), (4, 1232140880), (5, 985712704), (8, 616070440), (10, 492856352), (16, 308035220), (19, 259398080), (20, 246428176), (31, 158985920), (32, 154017610), (38, 129699040), (40, 123214088), (62, 79492960), (64, 77008805), (76, 64849520), (79, 62386880), (80, 61607044), (95, 51879616), (124, 39746480), (152, 32424760), (155, 31797184), (158, 31193440), (160, 30803522), (190, 25939808), (248, 19873240), (304, 16212380), (310, 15898592), (316, 15596720), (320, 15401761), (331, 14889920), (380, 12969904), (395, 12477376), (496, 9936620), (589, 8367680), (608, 8106190), (620, 7949296), (632, 7798360), (662, 7444960), (760, 6484952), (790, 6238688), (992, 4968310), (1178, 4183840), (1216, 4053095), (1240, 3974648), (1264, 3899180), (1324, 3722480), (1501, 3283520), (1520, 3242476), (1580, 3119344), (1655, 2977984), (1984, 2484155), (2356, 2091920), (2449, 2012480), (2480, 1987324), (2528, 1949590), (2648, 1861240), (2945, 1673536), (3002, 1641760), (3040, 1621238), (3160, 1559672), (3310, 1488992), (4712, 1045960), (4898, 1006240), (4960, 993662), (5056, 974795), (5296, 930620), (5890, 836768), (6004, 820880), (6080, 810619), (6289, 783680), (6320, 779836), (6620, 744496), (7505, 656704), (9424, 522980), (9796, 503120), (9920, 496831), (10261, 480320), (10592, 465310), (11780, 418384), (12008, 410440), (12245, 402496), (12578, 391840), (12640, 389918), (13240, 372248), (15010, 328352), (18848, 261490), (19592, 251560), (20522, 240160), (21184, 232655), (23560, 209192), (24016, 205220), (24490, 201248), (25156, 195920), (25280, 194959), (26149, 188480), (26480, 186124), (30020, 164176), (31445, 156736), (37696, 130745), (39184, 125780), (41044, 120080), (46531, 105920), (47120, 104596), (48032, 102610), (48980, 100624), (50312, 97960), (51305, 96064), (52298, 94240), (52960, 93062), (60040, 82088), (62890, 78368)]