47777705920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16001}}^1$

素因数の和:16099

約数の個数: 224

約数和(自身を含む): 137347854336

約数和(自身を除く): 89570148416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 56, 62, 64, 70, 80, 86, 112, 124, 140, 155, 160, 172, 215, 217, 224, 248, 280, 301, 310, 320, 344, 430, 434, 448, 496, 560, 602, 620, 688, 860, 868, 992, 1085, 1120, 1204, 1240, 1333, 1376, 1505, 1720, 1736, 1984, 2170, 2240, 2408, 2480, 2666, 2752, 3010, 3440, 3472, 4340, 4816, 4960, 5332, 6020, 6665, 6880, 6944, 8680, 9331, 9632, 9920, 10664, 12040, 13330, 13760, 13888, 16001, 17360, 18662, 19264, 21328, 24080, 26660, 32002, 34720, 37324, 42656, 46655, 48160, 53320, 64004, 69440, 74648, 80005, 85312, 93310, 96320, 106640, 112007, 128008, 149296, 160010, 186620, 213280, 224014, 256016, 298592, 320020, 373240, 426560, 448028, 496031, 512032, 560035, 597184, 640040, 688043, 746480, 896056, 992062, 1024064, 1120070, 1280080, 1376086, 1492960, 1792112, 1984124, 2240140, 2480155, 2560160, 2752172, 2985920, 3440215, 3472217, 3584224, 3968248, 4480280, 4816301, 4960310, 5120320, 5504344, 6880430, 6944434, 7168448, 7936496, 8960560, 9632602, 9920620, 11008688, 13760860, 13888868, 15872992, 17361085, 17921120, 19265204, 19841240, 21329333, 22017376, 24081505, 27521720, 27777736, 31745984, 34722170, 35842240, 38530408, 39682480, 42658666, 44034752, 48163010, 55043440, 55555472, 69444340, 77060816, 79364960, 85317332, 96326020, 106646665, 110086880, 111110944, 138888680, 149305331, 154121632, 158729920, 170634664, 192652040, 213293330, 220173760, 222221888, 277777360, 298610662, 308243264, 341269328, 385304080, 426586660, 555554720, 597221324, 682538656, 746526655, 770608160, 853173320, 1111109440, 1194442648, 1365077312, 1493053310, 1541216320, 1706346640, 2388885296, 2986106620, 3412693280, 4777770592, 5972213240, 6825386560, 9555541184, 11944426480, 23888852960, 47777705920]

約数ペア:

[(1, 47777705920), (2, 23888852960), (4, 11944426480), (5, 9555541184), (7, 6825386560), (8, 5972213240), (10, 4777770592), (14, 3412693280), (16, 2986106620), (20, 2388885296), (28, 1706346640), (31, 1541216320), (32, 1493053310), (35, 1365077312), (40, 1194442648), (43, 1111109440), (56, 853173320), (62, 770608160), (64, 746526655), (70, 682538656), (80, 597221324), (86, 555554720), (112, 426586660), (124, 385304080), (140, 341269328), (155, 308243264), (160, 298610662), (172, 277777360), (215, 222221888), (217, 220173760), (224, 213293330), (248, 192652040), (280, 170634664), (301, 158729920), (310, 154121632), (320, 149305331), (344, 138888680), (430, 111110944), (434, 110086880), (448, 106646665), (496, 96326020), (560, 85317332), (602, 79364960), (620, 77060816), (688, 69444340), (860, 55555472), (868, 55043440), (992, 48163010), (1085, 44034752), (1120, 42658666), (1204, 39682480), (1240, 38530408), (1333, 35842240), (1376, 34722170), (1505, 31745984), (1720, 27777736), (1736, 27521720), (1984, 24081505), (2170, 22017376), (2240, 21329333), (2408, 19841240), (2480, 19265204), (2666, 17921120), (2752, 17361085), (3010, 15872992), (3440, 13888868), (3472, 13760860), (4340, 11008688), (4816, 9920620), (4960, 9632602), (5332, 8960560), (6020, 7936496), (6665, 7168448), (6880, 6944434), (6944, 6880430), (8680, 5504344), (9331, 5120320), (9632, 4960310), (9920, 4816301), (10664, 4480280), (12040, 3968248), (13330, 3584224), (13760, 3472217), (13888, 3440215), (16001, 2985920), (17360, 2752172), (18662, 2560160), (19264, 2480155), (21328, 2240140), (24080, 1984124), (26660, 1792112), (32002, 1492960), (34720, 1376086), (37324, 1280080), (42656, 1120070), (46655, 1024064), (48160, 992062), (53320, 896056), (64004, 746480), (69440, 688043), (74648, 640040), (80005, 597184), (85312, 560035), (93310, 512032), (96320, 496031), (106640, 448028), (112007, 426560), (128008, 373240), (149296, 320020), (160010, 298592), (186620, 256016), (213280, 224014)]