394776551880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1487}}^1\times {\mathrm{23789}}^1$

素因数の和:25324

約数の個数: 192

約数和(自身を含む): 1325358028800

約数和(自身を除く): 930581476920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1487, 1860, 2232, 2790, 2974, 3720, 4461, 5580, 5948, 7435, 8922, 11160, 11896, 13383, 14870, 17844, 22305, 23789, 26766, 29740, 35688, 44610, 46097, 47578, 53532, 59480, 66915, 71367, 89220, 92194, 95156, 107064, 118945, 133830, 138291, 142734, 178440, 184388, 190312, 214101, 230485, 237890, 267660, 276582, 285468, 356835, 368776, 414873, 428202, 460970, 475780, 535320, 553164, 570936, 691455, 713670, 737459, 829746, 856404, 921940, 951560, 1070505, 1106328, 1382910, 1427340, 1474918, 1659492, 1712808, 1843880, 2074365, 2141010, 2212377, 2765820, 2854680, 2949836, 3318984, 3687295, 4148730, 4282020, 4424754, 5531640, 5899672, 6637131, 7374590, 8297460, 8564040, 8849508, 11061885, 13274262, 14749180, 16594920, 17699016, 22123770, 26548524, 29498360, 33185655, 35374243, 44247540, 53097048, 66371310, 70748486, 88495080, 106122729, 132742620, 141496972, 176871215, 212245458, 265485240, 282993944, 318368187, 353742430, 424490916, 530613645, 636736374, 707484860, 848981832, 1061227290, 1096601533, 1273472748, 1414969720, 1591840935, 2122454580, 2193203066, 2546945496, 3183681870, 3289804599, 4244909160, 4386406132, 5483007665, 6367363740, 6579609198, 8772812264, 9869413797, 10966015330, 12734727480, 13159218396, 16449022995, 19738827594, 21932030660, 26318436792, 32898045990, 39477655188, 43864061320, 49347068985, 65796091980, 78955310376, 98694137970, 131592183960, 197388275940, 394776551880]

約数ペア:

[(1, 394776551880), (2, 197388275940), (3, 131592183960), (4, 98694137970), (5, 78955310376), (6, 65796091980), (8, 49347068985), (9, 43864061320), (10, 39477655188), (12, 32898045990), (15, 26318436792), (18, 21932030660), (20, 19738827594), (24, 16449022995), (30, 13159218396), (31, 12734727480), (36, 10966015330), (40, 9869413797), (45, 8772812264), (60, 6579609198), (62, 6367363740), (72, 5483007665), (90, 4386406132), (93, 4244909160), (120, 3289804599), (124, 3183681870), (155, 2546945496), (180, 2193203066), (186, 2122454580), (248, 1591840935), (279, 1414969720), (310, 1273472748), (360, 1096601533), (372, 1061227290), (465, 848981832), (558, 707484860), (620, 636736374), (744, 530613645), (930, 424490916), (1116, 353742430), (1240, 318368187), (1395, 282993944), (1487, 265485240), (1860, 212245458), (2232, 176871215), (2790, 141496972), (2974, 132742620), (3720, 106122729), (4461, 88495080), (5580, 70748486), (5948, 66371310), (7435, 53097048), (8922, 44247540), (11160, 35374243), (11896, 33185655), (13383, 29498360), (14870, 26548524), (17844, 22123770), (22305, 17699016), (23789, 16594920), (26766, 14749180), (29740, 13274262), (35688, 11061885), (44610, 8849508), (46097, 8564040), (47578, 8297460), (53532, 7374590), (59480, 6637131), (66915, 5899672), (71367, 5531640), (89220, 4424754), (92194, 4282020), (95156, 4148730), (107064, 3687295), (118945, 3318984), (133830, 2949836), (138291, 2854680), (142734, 2765820), (178440, 2212377), (184388, 2141010), (190312, 2074365), (214101, 1843880), (230485, 1712808), (237890, 1659492), (267660, 1474918), (276582, 1427340), (285468, 1382910), (356835, 1106328), (368776, 1070505), (414873, 951560), (428202, 921940), (460970, 856404), (475780, 829746), (535320, 737459), (553164, 713670), (570936, 691455)]