84380996840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{26203}}^1$

素因数の和:26312

約数の個数: 192

約数和(自身を含む): 232289026560

約数和(自身を除く): 147908029720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 53, 56, 62, 70, 98, 106, 124, 140, 155, 196, 212, 217, 245, 248, 265, 280, 310, 371, 392, 424, 434, 490, 530, 620, 742, 868, 980, 1060, 1085, 1240, 1484, 1519, 1643, 1736, 1855, 1960, 2120, 2170, 2597, 2968, 3038, 3286, 3710, 4340, 5194, 6076, 6572, 7420, 7595, 8215, 8680, 10388, 11501, 12152, 12985, 13144, 14840, 15190, 16430, 20776, 23002, 25970, 26203, 30380, 32860, 46004, 51940, 52406, 57505, 60760, 65720, 80507, 92008, 103880, 104812, 115010, 131015, 161014, 183421, 209624, 230020, 262030, 322028, 366842, 402535, 460040, 524060, 644056, 733684, 805070, 812293, 917105, 1048120, 1283947, 1388759, 1467368, 1610140, 1624586, 1834210, 2567894, 2777518, 3220280, 3249172, 3668420, 4061465, 5135788, 5555036, 5686051, 6419735, 6498344, 6943795, 7336840, 8122930, 9721313, 10271576, 11110072, 11372102, 12839470, 13887590, 16245860, 19442626, 22744204, 25678940, 27775180, 28430255, 32491720, 38885252, 39802357, 43051529, 45488408, 48606565, 51357880, 55550360, 56860510, 68049191, 77770504, 79604714, 86103058, 97213130, 113721020, 136098382, 159209428, 172206116, 194426260, 199011785, 215257645, 227442040, 272196764, 301360703, 318418856, 340245955, 344412232, 388852520, 398023570, 430515290, 544393528, 602721406, 680491910, 796047140, 861030580, 1205442812, 1360983820, 1506803515, 1592094280, 1722061160, 2109524921, 2410885624, 2721967640, 3013607030, 4219049842, 6027214060, 8438099684, 10547624605, 12054428120, 16876199368, 21095249210, 42190498420, 84380996840]

約数ペア:

[(1, 84380996840), (2, 42190498420), (4, 21095249210), (5, 16876199368), (7, 12054428120), (8, 10547624605), (10, 8438099684), (14, 6027214060), (20, 4219049842), (28, 3013607030), (31, 2721967640), (35, 2410885624), (40, 2109524921), (49, 1722061160), (53, 1592094280), (56, 1506803515), (62, 1360983820), (70, 1205442812), (98, 861030580), (106, 796047140), (124, 680491910), (140, 602721406), (155, 544393528), (196, 430515290), (212, 398023570), (217, 388852520), (245, 344412232), (248, 340245955), (265, 318418856), (280, 301360703), (310, 272196764), (371, 227442040), (392, 215257645), (424, 199011785), (434, 194426260), (490, 172206116), (530, 159209428), (620, 136098382), (742, 113721020), (868, 97213130), (980, 86103058), (1060, 79604714), (1085, 77770504), (1240, 68049191), (1484, 56860510), (1519, 55550360), (1643, 51357880), (1736, 48606565), (1855, 45488408), (1960, 43051529), (2120, 39802357), (2170, 38885252), (2597, 32491720), (2968, 28430255), (3038, 27775180), (3286, 25678940), (3710, 22744204), (4340, 19442626), (5194, 16245860), (6076, 13887590), (6572, 12839470), (7420, 11372102), (7595, 11110072), (8215, 10271576), (8680, 9721313), (10388, 8122930), (11501, 7336840), (12152, 6943795), (12985, 6498344), (13144, 6419735), (14840, 5686051), (15190, 5555036), (16430, 5135788), (20776, 4061465), (23002, 3668420), (25970, 3249172), (26203, 3220280), (30380, 2777518), (32860, 2567894), (46004, 1834210), (51940, 1624586), (52406, 1610140), (57505, 1467368), (60760, 1388759), (65720, 1283947), (80507, 1048120), (92008, 917105), (103880, 812293), (104812, 805070), (115010, 733684), (131015, 644056), (161014, 524060), (183421, 460040), (209624, 402535), (230020, 366842), (262030, 322028)]