410229820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:732

約数の個数: 192

約数和(自身を含む): 1195794432

約数和(自身を除く): 785564612

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 44, 52, 55, 62, 65, 70, 77, 91, 110, 124, 130, 140, 143, 154, 155, 182, 217, 220, 260, 286, 308, 310, 341, 364, 385, 403, 434, 455, 572, 620, 661, 682, 715, 770, 806, 868, 910, 1001, 1085, 1322, 1364, 1430, 1540, 1612, 1705, 1820, 2002, 2015, 2170, 2387, 2644, 2821, 2860, 3305, 3410, 4004, 4030, 4340, 4433, 4627, 4774, 5005, 5642, 6610, 6820, 7271, 8060, 8593, 8866, 9254, 9548, 10010, 11284, 11935, 13220, 14105, 14542, 17186, 17732, 18508, 20020, 20491, 22165, 23135, 23870, 28210, 29084, 31031, 34372, 36355, 40982, 42965, 44330, 46270, 47740, 50897, 56420, 60151, 62062, 72710, 81964, 85930, 88660, 92540, 94523, 101794, 102455, 120302, 124124, 143437, 145420, 155155, 171860, 189046, 203588, 204910, 225401, 240604, 254485, 266383, 286874, 300755, 310310, 378092, 409820, 450802, 472615, 508970, 532766, 573748, 601510, 620620, 661661, 717185, 901604, 945230, 1017940, 1065532, 1127005, 1203020, 1323322, 1331915, 1434370, 1577807, 1864681, 1890460, 2254010, 2646644, 2663830, 2868740, 2930213, 3155614, 3308305, 3729362, 4508020, 5327660, 5860426, 6311228, 6616610, 7458724, 7889035, 9323405, 11720852, 13233220, 14651065, 15778070, 18646810, 20511491, 29302130, 31556140, 37293620, 41022982, 58604260, 82045964, 102557455, 205114910, 410229820]

約数ペア:

[(1, 410229820), (2, 205114910), (4, 102557455), (5, 82045964), (7, 58604260), (10, 41022982), (11, 37293620), (13, 31556140), (14, 29302130), (20, 20511491), (22, 18646810), (26, 15778070), (28, 14651065), (31, 13233220), (35, 11720852), (44, 9323405), (52, 7889035), (55, 7458724), (62, 6616610), (65, 6311228), (70, 5860426), (77, 5327660), (91, 4508020), (110, 3729362), (124, 3308305), (130, 3155614), (140, 2930213), (143, 2868740), (154, 2663830), (155, 2646644), (182, 2254010), (217, 1890460), (220, 1864681), (260, 1577807), (286, 1434370), (308, 1331915), (310, 1323322), (341, 1203020), (364, 1127005), (385, 1065532), (403, 1017940), (434, 945230), (455, 901604), (572, 717185), (620, 661661), (661, 620620), (682, 601510), (715, 573748), (770, 532766), (806, 508970), (868, 472615), (910, 450802), (1001, 409820), (1085, 378092), (1322, 310310), (1364, 300755), (1430, 286874), (1540, 266383), (1612, 254485), (1705, 240604), (1820, 225401), (2002, 204910), (2015, 203588), (2170, 189046), (2387, 171860), (2644, 155155), (2821, 145420), (2860, 143437), (3305, 124124), (3410, 120302), (4004, 102455), (4030, 101794), (4340, 94523), (4433, 92540), (4627, 88660), (4774, 85930), (5005, 81964), (5642, 72710), (6610, 62062), (6820, 60151), (7271, 56420), (8060, 50897), (8593, 47740), (8866, 46270), (9254, 44330), (9548, 42965), (10010, 40982), (11284, 36355), (11935, 34372), (13220, 31031), (14105, 29084), (14542, 28210), (17186, 23870), (17732, 23135), (18508, 22165), (20020, 20491)]