492055763540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1\times {\mathrm{839}}^1$

素因数の和:1666

約数の個数: 192

約数和(自身を含む): 1171504857600

約数和(自身を除く): 679449094060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 109, 110, 148, 185, 218, 220, 370, 407, 436, 545, 661, 740, 814, 839, 1090, 1199, 1322, 1628, 1678, 2035, 2180, 2398, 2644, 3305, 3356, 4033, 4070, 4195, 4796, 5995, 6610, 7271, 8066, 8140, 8390, 9229, 11990, 13220, 14542, 16132, 16780, 18458, 20165, 23980, 24457, 29084, 31043, 36355, 36916, 40330, 44363, 46145, 48914, 62086, 72049, 72710, 80660, 88726, 91451, 92290, 97828, 122285, 124172, 144098, 145420, 155215, 177452, 182902, 184580, 221815, 244570, 269027, 288196, 310430, 341473, 360245, 365804, 443630, 457255, 489140, 538054, 554579, 620860, 682946, 720490, 792539, 887260, 914510, 1005961, 1076108, 1109158, 1345135, 1365892, 1440980, 1585078, 1707365, 1829020, 2011922, 2218316, 2665813, 2690270, 2772895, 3170156, 3383687, 3414730, 3962695, 4023844, 5029805, 5331626, 5380540, 5545790, 6100369, 6767374, 6829460, 7925390, 10059610, 10663252, 11091580, 12200738, 13329065, 13534748, 15850780, 16918435, 20119220, 20519423, 24401476, 26658130, 29323943, 30501845, 33836870, 37220557, 41038846, 53316260, 58647886, 60449111, 61003690, 67673740, 74441114, 82077692, 102597115, 117295772, 120898222, 122007380, 146619715, 148882228, 186102785, 205194230, 225713653, 241796444, 293239430, 302245555, 372205570, 410388460, 451427306, 586478860, 604491110, 664940221, 744411140, 902854612, 1128568265, 1208982220, 1329880442, 2236617107, 2257136530, 2659760884, 3324701105, 4473234214, 4514273060, 6649402210, 8946468428, 11183085535, 13298804420, 22366171070, 24602788177, 44732342140, 49205576354, 98411152708, 123013940885, 246027881770, 492055763540]

約数ペア:

[(1, 492055763540), (2, 246027881770), (4, 123013940885), (5, 98411152708), (10, 49205576354), (11, 44732342140), (20, 24602788177), (22, 22366171070), (37, 13298804420), (44, 11183085535), (55, 8946468428), (74, 6649402210), (109, 4514273060), (110, 4473234214), (148, 3324701105), (185, 2659760884), (218, 2257136530), (220, 2236617107), (370, 1329880442), (407, 1208982220), (436, 1128568265), (545, 902854612), (661, 744411140), (740, 664940221), (814, 604491110), (839, 586478860), (1090, 451427306), (1199, 410388460), (1322, 372205570), (1628, 302245555), (1678, 293239430), (2035, 241796444), (2180, 225713653), (2398, 205194230), (2644, 186102785), (3305, 148882228), (3356, 146619715), (4033, 122007380), (4070, 120898222), (4195, 117295772), (4796, 102597115), (5995, 82077692), (6610, 74441114), (7271, 67673740), (8066, 61003690), (8140, 60449111), (8390, 58647886), (9229, 53316260), (11990, 41038846), (13220, 37220557), (14542, 33836870), (16132, 30501845), (16780, 29323943), (18458, 26658130), (20165, 24401476), (23980, 20519423), (24457, 20119220), (29084, 16918435), (31043, 15850780), (36355, 13534748), (36916, 13329065), (40330, 12200738), (44363, 11091580), (46145, 10663252), (48914, 10059610), (62086, 7925390), (72049, 6829460), (72710, 6767374), (80660, 6100369), (88726, 5545790), (91451, 5380540), (92290, 5331626), (97828, 5029805), (122285, 4023844), (124172, 3962695), (144098, 3414730), (145420, 3383687), (155215, 3170156), (177452, 2772895), (182902, 2690270), (184580, 2665813), (221815, 2218316), (244570, 2011922), (269027, 1829020), (288196, 1707365), (310430, 1585078), (341473, 1440980), (360245, 1365892), (365804, 1345135), (443630, 1109158), (457255, 1076108), (489140, 1005961), (538054, 914510), (554579, 887260), (620860, 792539), (682946, 720490)]